Hanging drawing machine

2. You don't need to buy this. You can find it by searching the Internet

3. Vibration motor is the power source of vibration mechanical equipment, which is characterized by high speed and small amplitude. Therefore, according to the different purposes of vibration, the motor speed should be selected first. Vibration motor is usually: 2-pole motor, 2870 / R, 4-pole motor, 1460 / R, 6-pole motor, 980 R. Double amplitude: 2-4mm for 2-pole motor, 4-6mm for 4-pole motor and 6-12mm for 6-pole motor. 1. For screening, long-distance transportation and spiral lifting of materials, 6-level vibrating motor is used. 2. Four stage vibrating motor is used to feed, dehydrate and polish materials. 3. Two stage vibrating motor is used to vibrate and activate the materials. 2、 According to the different forms of vibration mechanical equipment design, the number of vibration motors is selected. 1. Linear vibrating screen, conveyor and screw elevator use two vibrating motors. 2. Circular vibrating screen and rotary vibrating screen use one vibrating motor. 3. One, two, four, six, eight or more vibrators can be used at the same time. 3、 The vibration motor is selected according to the weight of vibration mechanical equipment. The greater the power of the vibration motor is, the greater the exciting force is. The exciting force is expressed in kn, 1kn is about 100kg. 1. The sum of the vibration weight above the spring of the vibration mechanical equipment plus the material weight should be 1 times of the excitation force of the selected vibration motor. That is to say, the total exciting force of the vibrating motor should be greater than 1 times of the total weight of the vibrating object. 2. When the vibration motor leaves the factory, the exciting force is not full load. Generally, it is adjusted to 70% of the maximum exciting force, which can extend the service life of the motor bearing and avoid the motor coil heating, so as to achieve the best use effect. 3. If the excitation force of the selected vibration motor can not meet the requirements, the vibration mechanical equipment will have insufficient amplitude, the material will not run, which will affect the output, and also cause the vibration motor overload and scalding, which will seriously damage the motor. 4. If the excitation force of the selected vibration motor is too large, which is more than one time of the total weight of the vibration body, it will not only increase the cost of the equipment, but also cause damage to the vibration machinery and equipment, tear the weld, deform the steel plate, and swing left and right. 4、 If it is in high altitude area or equipped with inverter control, the exciting force of the motor should be reced, that is, the exciting force of the vibrating motor should be adjusted to 50%. 5、 Vibration motor power supply is generally 380V, 50 Hz, other voltage is a special voltage, can be customized.

4. 1. Overview

1.1 main technical features and uses
6m3 bottom side mp car is a kind of special equipment used in underground mine roadway transportation operation system. Its unique structural design makes the car integrate transportation and unloading functions. The 6m3 bottom side mp car developed by our company has the advantages of stable operation, high bearing capacity, accurate unloading meshing track, high load-carrying capacity and low cost It is rable and easy to use and maintain
this equipment is mainly used for ore transportation and unloading in underground roadway or open pit of metallurgical mines

1.2 model composition and its representative significance
the track gauge of 6m3 bottom side mp tramcar is 900mm, and the model is ydcc6-9, where y stands for metallurgical mine, DC stands for bottom side mp tramcar, C stands for tramcar, and the two digits behind represent carriage volume and track gauge respectively
for example, ydcc6-9 refers to the bottom side mp car for metallurgical mines, with a carriage volume of 6m3 and a suitable gauge of 900mm

1.4 executive standard
executive standard of the equipment: JB / t5498-91

2.2 structure description of main parts

2.2.1 carriage
carriage is an important part of the tramcar, which is mainly used to hold ore. when the tramcar carries ore and unloads ore, the carriage bears multi-directional dynamic load
therefore, this part is made of Q345 steel plate and profile, especially for the parts of important parts, the whole steel plate bending process is adopted, so as to fully ensure that the car has enough strength and stiffness
in order to facilitate the continuous loading of ore by trams and improve the transportation efficiency, the structure of the carriage is designed to be overlapped to ensure that the two adjacent trams can be overlapped well. Both ends of the car body are connected with the buffer box by bolts

2.2.2 frame
this part is a structural part, which is the main bearing part of the tramcar
in order to make this part have enough rigidity and strength, it is made of profile and steel plate by welding, and the unloading wheel is installed at the lower side of the middle of the frame

2.2.3 axle part
this part is composed of steering mechanism, spindle, bearing, miner wheel, sealing cover and other parts
the purpose of using the steering mechanism is to fully adapt to the working characteristics of large and medium-sized tramcars, so that the tramcar can turn well when passing the curve, and rece the wheel wear. The special articulated steering mechanism adopts special design, which fully takes into account the strength and structural technology, and has sufficient mechanical properties, convenient maintenance and repair, etc, All kinds of dynamic complex impact loads proced by tramcar running, especially on curved track, are adjusted and steered in any direction
the automatic steering rotary control reset mechanism has been strictly calculated and designed to maintain higher working reliability of the steering mechanism
the main shaft is made of No.45, and the tramcar wheel is made of high-quality engineering cast steel. The rim of the tramcar wheel is 1:20 tapered, so that the tramcar can run along the track center. The rim gauge of the installed tramcar wheel is compatible with the track gauge
the bearings are made by well-known manufacturers to ensure the reliability of bearing quality
the labyrinth seal structure is included in the seal cover, which makes the bearing get good lubrication and seal

2.2.4 automatic hook
this part is an important part of the tramcar. Strict materials, manufacturing technology, detection and test methods are adopted to ensure safe and reliable operation
this part adopts the form of automatic hook. After several improvements, it can effectively buffer the additional impact force when the tramcar collides, and has the characteristics of reliable automatic connection

2.2.5 unloading wheel
the main function of this part is to contact with the curved rail when the ore is unloaded, and the meshing track of the working surface of the unloading wheel and the curved rail surface makes the bottom door of the car turn over, so as to realize the ore unloading
the unloading wheel is installed on the side of the chassis. The processing and installation position of this part meet the working requirements of the ore car when unloading, and it has the characteristics of flexible and reliable rotation

2.2.5 hinge mechanism
the main function of this part is to connect the carriage and the frame. When the ore car is unloaded, the bottom door of the car will open automatically and rotate around the center of the hinge mechanism. When working, the hinge mechanism should be flexible and reliable
the pin in the hinge mechanism is a key part, which is directly related to the safety of the ore car when unloading. Therefore, strict materials, manufacturing technology, detection and test methods are adopted for the pin to ensure the safety and reliability of the work< br />
3、 Technical performance of equipment
serial number, name and specification remarks
1 specification and model ydcc6-9
2 geometric volume (M3) 6
3 maximum load capacity (kg) 16000
4 maximum traction (kg) 6000
5 total length (mm) 5000
6 maximum width (mm) 1800
7 height (mm) 1660 from rail surface
8 gauge (mm) 900
9 wheelbase (mm) 2000
10 wheel diameter (mm) Ф 420
11 diameter of unloading wheel (mm) Ф 350
12 dead weight (kg) 7600
13 connector center height (mm) 725 from the rail surface
14 bottom side unloading
15 executive standard JB / t5498-91

4, equipment installation, debugging and trial operation
in order to facilitate users to directly transport the tramcar to the proction site, the installation personnel can remove the pin in the hinge mechanism to separate the carriage from the frame, Then the carriage and frame are respectively placed on the transport cage or ramp special vehicles for transportation
in order to make it easy for users to directly understand the use of 6m3 bottom side mp tramcar, the tramcar manufacturer is attached with the general drawing of the tramcar, the assembly drawing of the main structure, and relevant technical documents<
4.1 preparatory work
4.1.1 prepare a site with good lifting facilities
4.1.2 lay the required 900 gauge track.
4.1.3 place the 6m3 bottom side mp tramcar on the track
4.2 check
4.2.1 check the accompanying tramcar technical instructions
4.2.2 check whether the tramcar shape is intact
4.2.3 check whether the lubricating oil of each lubrication part of the tramcar is sufficient
4 2.2.4 check whether the fasteners of the connection parts of the tramcar are connected reliably
4.2.5 check whether the hook height of the connection between the tramcars is consistent
4.3 debugging and test run
4.3.1 connect the tramcar with automatic hook
4.3.2 electric locomotive traction tramcar group driving
4.3.3 the tramcar should run stably and reliably without noise Impact, etc.
4.3.4 all rotating parts should be operated flexibly, without collision, scratch, clamping, etc.
4.4 transportation
4.4.1 the user should determine the transportation scheme according to the actual transportation situation on site
4.4.2 remove the pin in the hinge mechanism, Separate the carriage from the frame
4.4.3 erect the carriage and frame in the cage or place them on the ramp special vehicle
4.4.4 the weight and overall dimension of the carriage are 2840 kg and 5000 mm * 1800 mm * 1225 mm
4.4.5 the weight and overall dimension of the frame are 4528 kg and 3472 mm * 1570 mm * 700 mm
4.4.5 the parts shall not be impacted ring transportation

5 Applicable conditions of ore car
5.1 the distance between the bottom plate of the movable chute of the ore loading gate and the upper end of the carriage shall not exceed 250mm. If the ore is loaded by the vibrating ore drawing machine, it shall be determined according to the specific requirements of the vibrating ore drawing machine
5.2 the running speed V of the ore car at the unloading station can be finally determined according to the proction practice. During the trial proction, v = 0.5m/s can be initially taken. The determination of V is to make V as large as possible under the condition that the minerals in the car can be well unloaded in the unloading station, so as to improve the unloading efficiency
5.3 the structural form of the hook of the 14T electric locomotive, the height from the center line of the hook to the rail surface, the size of the wing plates on both sides of the electric locomotive and the height from the hook to the rail surface must be completely consistent with the mine car

6. Use, maintenance and management
the user department should attach great importance to this work, which includes inspection system, use and overhaul system
6.1 carriage
check the welding condition of each part of the carriage, and no desoldering is allowed. If there is any problem, deal with it in time
6.1.1 it is strictly forbidden to throw ore from high places to avoid cracking the bottom of the box
6.1.2 the car cleaning equipment should be designed according to the actual situation of the user department
6.2 frame, buffer and connecting hook
6.2.1 it is not allowed to slide when the car is fully loaded, and it is not allowed to make the mine cars collide violently
6.2.3 the bumps of the buffer shall not be loose. If they are loose, they shall be reinforced or replaced immediately
6.2.4 the connecting parts between tramcars should be checked every shift, and any abnormality should be handled or replaced in time
6.3 axle parts
6.3.1 the axle parts shall be well lubricated, and a regular oil injection system shall be established as required, and the period shall not exceed 3 months
6.3.2 always check the working conditions of the sealing parts at both ends of the axle to avoid water or mineral mud entering the axle, and deal with problems in time
6.3.3 it is strictly forbidden to insert wooden or iron rods into wheel holes to slow down and stop the tramcar ring operation
6.3.4 check whether the connection between axle part and frame part is reliable
6.3.5 the tramcar used shall be numbered, and the account of equipment use, maintenance and management shall be established. It is strictly forbidden to operate the tramcar with "disease" to ensure the normal operation of the equipment

7. Detailed list of wearing parts
name, specification, model, material and quantity
tramcar wheel Ф 420 zg270-500 8 / each tramcar
unloading wheel Ф 350 45 1 / each tramcar
4 rubber springs are specially used according to the drawing / each tramcar
unloading wheel bearing 32318 standard parts 1 / each tramcar
wheel bearing 22319 standard parts 8 / each tramcar

8. Tramcar painting
before the tramcar leaves the factory, the tramcar has been cleaned before painting, the tramcar has been cleaned, and the antirust primer and top coat have been successively applied, The color of the topcoat is selected by the user and implemented by the manufacturer according to the requirements.

5. Hebi Coal Chemical Machinery Co., Ltd. is the proction of feeding equipment, XZG double mass vibrating feeder, belt feeder, metering belt feeder, FZC vibrating ore drawing machine, reciprocating feeder, tramcar and so on, hot at home and abroad, received the user's praise! And after sales service is quite up to standard!

6. Recruitment notice

in order to meet the development needs of mining companies, further optimize the quality structure and age structure of mine employees, and meet the needs of new projects for high-quality labor force. The company decided to pass the examination to recruit some operators for Sijiaying mining area and Shirengou Iron Mine, and signed labor contracts with corresponding mines. This recruitment adopts the policy of one-time recruitment to determine the list and entering the factory in batches. Relevant departments of Luan county government participated in the recruitment work as representatives of relocated villages< 1. Open pit mining post in Sijiaying mining area
1) shovel driver post
2) the position of rotary drill driver
3)
4) construction machinery driver post (bulldozer, loader, crane, etc.)
5) shovel and drill equipment maintenance workers (fitter, electrician, welder, etc.)
6) automobile repairman (automobile fitter, automobile electrician, etc.)
2. Underground mining posts in Shirengou iron mine
1) drilling posts (rock drill, down the hole drill, tunneling trolley, etc.)
2) mining post (electric scraper, diesel scraper, etc.)
3) Tramcar Transportation post (ore drawing machine, electric locomotive, etc.)
4) charge and blasting post
5) main shaft and auxiliary shaft are promoted< 2. Recruitment scope
1. Villagers and their children in Yanshan iron mine relocation village
2. Children of mining workers in Hebei Iron and Steel Group Mining Co., Ltd
3. Spouses of college students working in Sijiaying mining area and Shirengou Iron Mine (subject to marriage certificate)< 3. Registration requirements: 1. Have a national recognized technical school (including vocational school, vocational high school and technical secondary school) or above
2. They are 18 to 28 years old (born from December 1, 1981 to December 31, 1991), have good political performance, good health and adapt to the requirements of post quality
3. The villagers and their children in the relocated villages meet the requirements of the county and town for registration
4. The operation position of Shirengou Iron Mine is limited to the children of mining workers and the spouses of college students working in Shirengou iron mine
5. No labor contract has been signed with other units< (4) salary and welfare at the end of the probation period, the employee shall enjoy the salary insurance and welfare benefits of the same position labor contract system of the employing unit. As the mine has just been set up, we can not provide accommodation for the time being< From December 23 to 26, 2009, from 8:30 to 11:30 a.m. and from 2:00 to 5:00 p.m., the children and spouses of the employees register in the labor and capital division of the unit to which the employees belong, and the villagers of Yanshan iron mine relocation village register in the comprehensive office of Sijiaying Yanshan iron mine< 6. Notice for registration
1. You must hold the original and of household registration book, ID card and graation certificate when you register. If you have driving book and professional qualification certificate, you should show the original and together. All copies should be copied on A4 paper. In addition, you should bring a 1-inch color photo when you register. The examination fee is 100 yuan. Please fill in the registration form carefully A of the household registration book, ID card, graation certificate, driver's license and professional qualification certificate shall be bound at the back of the application form. In addition, villagers of Yanshan Iron Mine's relocated villages must hold certificates from the village and town governments
2, identity card lost or not identity card, with the registered residence certificate issued by the local police station, and 1 small color photos on the letter of proof, and cover the local police station seal. If the graation certificate is lost, the certificate letter issued by the graation school shall be used, and a small two inch color photo shall be pasted on the certificate letter, and the official seal of the graation school and the higher ecation department shall be stamped on the gap
3. The children of mining workers and the spouses of college students can fill in the two volunteers of Sijiaying mining area and Shirengou Iron Mine, corresponding to the first and second volunteers respectively, and indicate whether they are subject to the distribution
4. After the relocation villagers and their children are enrolled, they will occupy the recruitment quota of the villagers, and only one person can be enrolled in each household
5. From December 27 to 29, all units will register and publicize
6. From January 4 to 6, candidates will go to the registration unit to get their admission cards
7. No review materials will be distributed, no training classes will be organized, and candidates will review and prepare for the exam by themselves< The content of the test paper is divided into cultural basis and professional knowledge, and the score ratio is 6:4. The basic part of culture is the knowledge of mathematics, Chinese and physics in junior and senior high school; Professional knowledge is mainly mechanical and electrical professional knowledge and safety knowledge
2. The same set of test paper is used for each post in this recruitment. There are only two kinds of test questions: single choice and multiple choice. The full score is 120 points and the test time is 120 minutes. Answer questions with 2B pencil in the form of anti-counterfeiting answer card< (8) selection method
1. Rank the examination results according to gender and volunteers, and select the best candidates in batches according to the post needs
2. Women account for 2% of the total enrollment< 9. Examination date: from 9:30 to 11:30 a.m. on January 9, 2010. The specific location is subject to the examination site, examination room and examination number specified in my admission certificate In case of extreme weather and other special circumstances, the time and place of the examination will be changed to another notice)
X. examination requirements
1. Candidates must bring their own admission card and ID card, and use 2B pencil, rubber, pen or carbon pen (blue, black or blue black) to answer their own questions. If the ID card is lost, you must carry the relevant certification letter according to the above requirements, otherwise you are not allowed to take the examination
2. Candidates are allowed to enter the examination room 15 minutes in advance and can leave 30 minutes after the examination< 11. Other matters
1. The results of candidates and the time for interview and physical examination of candidates are arranged on the website of Hebei Iron and Steel Group Mining Co., Ltd http://www.hebmining.com/ Release, at the same time in the registration of publicity, time from January 12 to 14, 2010, please pay attention to the candidates at any time
2. Candidates are required to bring their ID card, original graation certificate and the letter of proof of their actual performance issued by their street when they are interviewed for physical examination to conct qualification examination. Those who commit fraud will be disqualified and will be limited to enroll in mining companies in the future
3. Interview, physical examination and political examination qualified personnel shall be allocated according to the post demand plan, and labor contracts shall be signed with corresponding mines. Those who do not obey the assignment will be disqualified<

labor and personnel department of Hebei Iron and Steel Group Mining Co., Ltd.
December 18, 2009

7. Various types of vibration motor, two pole, four pole, six pole, eight pole specifications are complete, power size is complete, common specifications: yzu3-6, yzu5-2, yzu8-6, yzu20-6, yzu30-6, corresponding power 0.25kw, 0.37kw, 1.1KW, 0.55kw, 1.5KW, yzu-3-4 vibration motor proct overview: YZU series vibration motor is vibration screening machine, vibration feeder, vibration shaker The general vibration source of various vibration machines, such as vibration drawing machine, is widely used in coal, metallurgy, mining, electric power, grain, chemical instry, casting, cement, port and other instries with its excellent performance. Vibration motor is an excitation source which combines power source and vibration source. A group of adjustable eccentric blocks are installed at both ends of rotor shaft, and the excitation force is obtained by using the centrifugal force generated by high-speed rotation of shaft and eccentric block. The vibration motor has the advantages of high utilization of exciting force, low energy consumption, low noise and long service life. The exciting force of the vibration motor can be adjusted steplessly and is easy to use. Xjd, jzo, YZU, VB, XVM, yzo, YZS, YZD, TZD, tzdc and other types of vibration motors are universal vibration motors. Can be applied to general vibration machinery, such as: vibration crusher, vibration screening machine, vibration packer, vibration sand machine, vibration molding machine, vibration pile driver, vibration hoist, vibration filling machine, vibration arch breaking and anti blocking device of silo, etc. Widely used in hydropower construction, thermal power generation, construction, building materials, chemical instry, mining, coal, metallurgy, light instry and other instrial sectors. A set of adjustable eccentric blocks are installed at both ends of the rotor shaft, and the exciting force is obtained by using the centrifugal force generated by the high-speed rotation of the shaft and the eccentric block. There are six types of vibration motors, which are classified according to starting and running mode and running speed. Proct series 1: YLJ, yljo, yljf, yljd, yljt, ylejc, ylejf series three-phase asynchronous torque motors. 2. Xjd, YZS, jzo, yzvp series three-phase asynchronous vibration motor. 3. YEJ, ydej series three-phase asynchronous electromagnetic brake motor. 4. YVP, yzpbf, yzpbej series variable frequency adjustable speed motors and special variable frequency adjustable speed motors for hoisting and metallurgy. 5. YD, YDT, YZD, yztd series multi speed and tower crane special motors. 6. Yzo, yzul, wtzd, YZS, WVB series vibration motor yzo series vibration motor application: yzo series vibration motor is widely used in hydropower construction, thermal power generation, construction, building materials, chemical instry, mining, coal, metallurgy, light instry and other instrial sectors. In addition to the vibration motor can be used with general vibration machinery, but also can combine a variety of vibration forms. Such as: flat vortex type, vortex type, shaking vibration type, combined linear type, combined long elliptic type, compound double frequency type, compound double amplitude type, etc. From these vibration forms, we can proce some new vibration machines which were not used in the past.

8. First, recognize and read the following new words í nx ú n) 2. Dazzle x ù 3. Chuo ò Weeping 4. Admonishing (Ji) è 5. Coagulation n í Ng vision
6, rest (Q ì 7. Qing Q í The sky shaking à N, D, s ù But respect 9, mediocre L ù 10. Bad Z ā I can't help laughing ī N12, B è 13, 13 ù Li 14, Ling L í Ng Ding D ī Qing 15, pan Qiu Qi ú Wolong
16 ì Changing ì Company 18, stubborn Ju é Strong 19, wash ó 20. To tarnish à N pollution 21, curse Z ú Curse ò U
22 ò Fall 23, chick Ch ú Shape 24, rich Shu ò 25. Linglong tit ì Through 26, min M ǐ 27, er è Yun
28, charm y ù N29, K ǎ& iexcl; 30. Natural B ǐ 31. Dangerous signs é Sheng 32, SUD C ù But long gone è
34 ó U 35, chagrin n ǎ O 36, luxury ē Wang 37, Wan y ù N-brewed n-iexcl; à Ng 38, yellow halo y ù N
39 ǒ U spirit 40, Xi ā The results showed that: 1 ù Chu 42, Cheng Ch é Ng Qing 43, Zhan Zhi à N blue
44, clear ch è 45, n í Ng Shen 46, Liao Li á O 47, dry H é 48. Cool è 49. Dream è I
50, s ǒ The results showed that there was no significant difference between the two groups á I bone 52, Mountain Lu á N53, omen zh à O54, uniform y ú N55, y ī N mb y ǎ
56, quiet M ì 57. I'm sorry á O gaunt Cu ì 58. Wave y à Ng59, panic H á Ng60, s è Shrinking 61, falling into H ǎ Great insight 62, painstaking efforts ì 63. Sparkling í N 64, instant à When 65, remove ch ā I scattered 66, funny J ī 67. Reward C ì
68 ù Employ p ì N 69, Xuan Xu à It is called ch è N.71, H à I heard 72, echoed H è
73 ā O misty mi ǎ O 74, faltering Li à What's going on à 75, Lu á 1. Dizziness: coma in the head and eyes. 2. Be careful: be careful, dare not neglect appearance
3. Stand upright: stand upright without fear. 4. Giant shaking ground: describe the great power; Chin: hold it up. Shake: shake, awe: e to be moved to proce respect and admiration. 5. Bee feeding butterfly array: it describes that there are many bees and butterflies. 6. Can't help laughing 7. Xianlu Qiongjiang: to describe delicious wine 8. Panqiu Wolong: whirling around like a sleeping dragon. 9. Complacency: describes the appearance of being comfortable, happy and satisfied. Happy, comfortable, happy look. Sea sky kiss: the place where the sea and sky meet. 11. Prodigal son turns back: the young people who are wandering are repentant. 12. A lifetime of mediocrity and inaction. 13. Find a way out: find a way out where there is no way out. 14. Out of reach: can only be seen from a distance but not near. That is: close to, contact 15, fanxianjiguan: all kinds of cheerful music. String, a stringed instrument. A wind instrument. 16. Red light green wine: describes the bustling night life. 17. Concrete and micro: the whole body has been possessed, but it is relatively small. 18. Exquisitely carved: it describes the delicate utensils, clear holes and ingenious structure. 19. Colorful: it describes thousands of postures and colors. 20. Indelible: it can't disappear after a long time. 21. Endless aftertaste: get a lot of experience from memory. 22. Suffering from gain and loss: fear of losing personal interests. No worries: no worries. 24. Relaxed and happy: happy mood and spirit. There is no other in the world. Heartache without cutting: describes the appearance of pain in the heart. 27. Dangerous phenomena: dangerous phenomena constantly appear. 28. Sentimental: it describes a person's fragile feelings and is easy to be worried or sad. Sudden: sudden occurrence
30. Foreign country: foreign country. The benefits are great: lots of benefits. Bandit: No, No. Sudden death: sudden, unexpected. A clear conscience: no shame in the heart. Calling for friends: calling for friends and inviting companions. 34. Colorful: a metaphor for graceful posture. Flutter: swing in the wind. Flowers and leaves: flowers and green leaves are in full bloom. Cheer up: cheer up. 37. High morality and high prestige: high morality and high reputation. 38. The light of the waves: the water is shining. You can see it for a while and you can't see it for a while. 39. Rejuvenation: the younger you live, the younger you are. Talk with relish: talk with interest. 41. Cadence: fluctuation and pause of voice. 42. The sea is dry and the stone is rotten: until the sea is dry and the stone is crushed. It's a very long experience. The sun turns and the stars move: the description has changed greatly. 44. Variety: describes all kinds of postures. Fickle: new situations emerge without regularity. 46. The law of the jungle: it means that the weak animal is eaten by the strong one. 47. Panic: be afraid to panic and be at a loss. 48. Sudden awakening: it describes sudden awakening. 49. Painstaking efforts: painstaking research or management. Gu Yi: what others can't achieve. 50. Sparkling water: water is very clear. 51. Each has its own place: every person or thing is properly arranged. 52. Shocking: it makes people shocked when they hear something wrong. Fright: fright. Echoing: say what others say. To describe a person who has no opinion but is blind. 54. Magic power: refers to a particularly brilliant ability. 55. Stand alone: stand alone. 56. High in the dark: high in the sky. 57. Green tiles: green tiles, flying eaves. 58. Vividly: clearly in front of your eyes. 59. The wind sets the sky clear: the wind stops and the sky is clear. Everything is nothing: everything disappears. 61. Direct Xiaohan: Heaven meets heaven. 62. Dim and ethereal: dim, if there is nothing. 63. Be better: be more clever in tactics and methods. 64. Relish: describe with taste and interest. No hesitation: no hesitation at all. 66. Hold your head up: hold your head up. 67. A lonely boat: a single boat 68. Far away: you can see it from a long distance< Such a small moth can't move any more as long as I make a little effort with my fingers, but its wings are struggling in my hands. I'm shocked by the desire for life, so I can't help letting it go
2. It has only lived for a few days, but its vitality is enough to lift the sky and shake the earth, which makes me respect
3. I can use it well or waste it for nothing; I can make it spend a meaningful life, also can let it waste, mediocre life
4. From that moment on, I promised myself that I would never live up to life and let it run away in vain. No matter what the future fate is, I am willing to fight for it and live bravely in case of wealth, disaster, happiness or worry
5. Yes, our destiny has been decided. In this city full of cars and chimneys, our existence is just a sad embellishment. But you can save your compassion, because this fate is actually our own choice, otherwise we don't have to plant green leaves in spring and give shade in summer
6. It's good to be the first time. It's wonderful to be the first time. Think about it carefully: how many "firsts" in your life are worth savoring? How many "firsts" left an indelible impression on you
7. Among the many rabbit sisters, there is a white rabbit with unique aesthetic wisdom. She loves the beauty of nature, especially the bright moonlight. Every night, she would come to the grass in the forest, or play carefree, or enjoy the moon happily
8. In her eyes, the moon no longer has its own charm. On the contrary, it is full of danger, which brings about endless gains and losses< It is true that human beings need realistic people who get a lot of rewards in their work. However, human beings also need dreamers, who are strongly attracted by their career and have neither leisure nor enthusiasm to seek material benefits
10. I have known for a long time that many sensitive people, even if they are scolded by a few words, will be too upset, so I try my best to restrain my sensitivity. I benefited a lot from my husband's gentle and quiet character. When he died suddenly, I learned to be submissive< The ancient bridge is the first old friend I want to visit. Respected old bridge, you have been standing on this stream for hundreds of years
12, wave and light, and foam come and go. Years are gone, but you insist, your never changing posture, let me see an ancient and tough soul.
13. However, when the sound of frogs and other insects is temporarily silent, the little song I can hear is very soft, which is very suitable for the quiet atmosphere in the vast night< In a flash, I felt a great responsibility. I can't find a way to achieve both goals; I wanted to break up my family and divide it into two ways. I didn't want to
1. From BaiCaoYuan to Sanwei bookstore is selected from the original name of the author, China's great home, home, home. We have also studied his texts, such as "and" (write two articles)

2. Father's flowers are falling is a writer, which is excerpted from the novel

3. The ugly ckling in "the ugly ckling" is excluded, ridiculed and attacked everywhere, but he does not despair or sink. Instead, he struggles unyielding and finally becomes a beautiful and noble swan. The author belongs to (the country). This article is also a self portrait of the author. Do you know the author's life and creation? Please write his three works again

4. "If life deceives you" is selected from "if life deceives you" The road not chosen is selected from the book of songs, written by a Chinese poet< The author of shangzhongyong is a famous writer and statesman in the Northern Song Dynasty, and he is one of the famous writers Han Yu, Liu Zongyuan, Wang Anshi, Zeng Gong, ou Yangxiu, Su Shi, Su Xun, Su Zhe)

6. Ode to the Yellow River is selected from the group of poems, which is a large-scale work, composed of lyrics, music and movement< The author of the last lesson is a Chinese writer. This famous writer is also mentioned in the text we have learned in this volume<

8. The difficult national movement and the vigorous people is selected from the book, written by the earliest Marxist in China, the founder and early leader of the Communist Party of China

9. The original name of the author of the oath of the land. Written on the 10th anniversary of the incident, the title of this article means

10. Mulan poem is a folk song in the north of China, which is selected from the song "Mulan poem"< The author of Deng Jiaxian is a Chinese American who won the "physics prize" in 1957. Deng Jiaxian is China's "meritocracy", known as the "father of the atomic bomb" of the United States

12. The author of Wen Yio's talking and doing is a famous poet in China. Mr. Wen Yio described in this paper is also a well-known modern Chinese writer

13. The author of Beethoven, the music giant, is from. Beethoven is a Chinese composer. His representative works are "the book of songs" and "the book of songs"