Is it possible to dig in the cold home mine
You can't dig in a day. It takes 2000 years
the global unified computing difficulty of bitcoin is 2621404453 (expected to change in two days). It takes more than 2000 years for a 2.5GHz CPU to work out a bitcoin
in order to make the graphics card fully loaded for a long time, the power consumption will be quite high, and the electricity bill will be higher and higher. Many professional mines at home and abroad are operated in areas with extremely low electricity charges, such as hydropower stations, while more users can only mine at home or in ordinary mines, so the electricity charges are not cheap. Even in a certain residential area in Yunnan, there was a case of crazy mining, which led to a large area trip of the residential area, and the transformer was burned
extended data:
bitcoin network generates new bitcoin through "mining". In essence, the so-called "mining" is to use computers to solve a complex mathematical problem to ensure the consistency of bitcoin network distributed accounting system
bitcoin network will automatically adjust the difficulty of mathematical problems, so that the whole network can get a qualified answer about every 10 minutes. Then bitcoin network will generate a certain amount of bitcoin as block reward to reward the person who gets the answer
when bitcoin was born in 2009, block rewards were 50 bitcoins. Ten minutes after its birth, the first 50 bitcoins were generated, and the total amount of money at this time is 50. Then bitcoin grew at a rate of about 50 every 10 minutes. When the total amount reaches 10.5 million (50% of 21 million), the block reward will be halved to 25
when the total amount reaches 15.75 million (5.25 million new output, i.e. 50% of 1050), the block reward will be further halved to 12.5. The monetary system used to have no more than 10.5 million in four years, after which the total number will be permanently limited to about 21 million
How to make money by mining in the New Area:
today, the occupation introced to you is miner. The output of this occupation is very stable. Even players who can't play can test mining and marry Bai Fumi
after the revision, you can dig at home. Just go back to the manor, find the vein dealer at the gate, and you can enter the ore
mining has a great chance to get associated minerals, and the associated minerals (fluorite) below level 10 are not worth money. The associated minerals above level 10, such as the iceberg stone that can be excavated at level 11, each at least 2500 copper coins "Wulin Tianjiao" suit, not to mention other associated minerals, such as malachite and hongwenshi
so what is associated ore? When you dig a kind of mine, another kind of mine you have a chance to proce is associated mine
roughly speaking, if you are full of energy and energy, you can dig out about 50 associated minerals in one day. According to the example of Iceland spar, 50 * 2000 = 12.5W makes more money than escorting
the playing methods of physical strength and vitality, 3v3, or daily cost will increase
What are you waiting for? Come and make money
it's better to make money for everyone than for one person. Let's do it together. Even if there are ten icebergs a day, each of them is 2500, even if they are 2000, there are 20000
20000 copper coins = 96 binding Yuanbao = 16 hours of game time
how to invest in digital currency
first of all, we should correctly recognize its risks and determine whether we can bear them. It's better to invest in spare money
secondly, there are many kinds of digital currencies in the market, and you can configure 1-3 kinds of digital currencies at the beginning of new entrants' admission, not too many. It is suggested that the main funds should be invested in bitcoin. Bitcoin is the most stable and the most powerful among all digital currencies. It will increase a lot in the future. The risk of buying bitcoin is much smaller than that of other digital currencies; A small part of the remaining funds can be allocated to other currencies
once again, choose a safe and reliable exchange to register and open an account, and you can trade. If you buy well and leave, hold the money and wait for it to rise. If you reach the psychological expectation, you can sell it to make a profit.
1. Cultivating students' computational ability is an important task of primary school mathematics teaching and an important foundation for students to learn mathematics in the future. According to the quality analysis of usual testing and final examination, students' computing ability is generally low, which undoubtedly causes great obstacles to students' learning and development. In order to quickly and effectively improve students' computing ability, better develop students' thinking, and improve the quality of mathematics teaching in a large area, it is necessary to strengthen the teaching of calculation as a breakthrough in primary school mathematics teaching
2. Through the research of this topic, we should strive to improve students' computing ability, cultivate their oral, mental and written abilities, and encourage students to graally like mathematics and become interested in calculation in lively and relaxed learning. So as to improve students' academic performance and lay a solid foundation for students' future study< Second, the goal of the research is to find out the reasons for the slow speed and low accuracy of students' mathematical calculation< Looking for teaching breakthrough and teaching training methods that can improve students' mathematical calculation speed and accuracy: (1) strengthen students' oral calculation training by taking oral calculation ability training as a breakthrough 2) Control a certain amount of training to cultivate students' sense of number 3) While paying attention to the training of students' thinking ability, we should pay attention to the training of students' mathematical calculation, grasp the basis, highlight the pertinence, find the regularity, and properly integrate< Third, research measures
1
"in order to cultivate students' computational ability, we should pay attention to the basic training of oral arithmetic, insist on regular practice, and graally achieve proficiency." This is the requirement of mathematics curriculum standard. In the process of teaching, we should organize teaching and training in a planned, step-by-step and purposeful way, such as listening to arithmetic, reading cards and oral arithmetic, reading questions and calculating silently, and repeatedly emphasize that the first is correct and then fast
2. Strengthen basic knowledge and improve written calculation ability
in calculation teaching, oral calculation is the basis of written calculation, while written calculation is the key. Written calculation plays an extremely important role in primary school mathematics teaching. No matter how advanced the technology is in the future, the ability of written calculation is always a necessary ability for primary school students
(1) to enable students to understand the basic knowledge of mathematics and master skills is the primary condition for the formation of computational ability
each calculation is based on the corresponding concepts, rules, properties, formulas and other basic knowledge. If students don't understand these basic knowledge correctly and master them thoroughly, they can't calculate. Only after students understand and master the relevant operation properties, laws and skills, can they apply these knowledge in specific calculation to seek simple and reasonable methods, improve the accuracy of calculation and speed up calculation
(2) strengthening practice and skill training is the key to the formation of students' computing ability
for example, in the calculation of four items of scores, some students often encounter the situation that the calculation method is correct but the calculation result is wrong. The reason for the error lies in the basic skills such as score rection, general score or mutualization; Another example is the division of decimals, especially when the divisor is a decimal. The mistake is that when the divisor becomes an integer, the divisor does not expand the same multiple at the same time, resulting in a wrong quotient. So we should strengthen the training of basic calculation skills in calculation practice
(3) memorize common data to improve the calculation speed
in the four arithmetic operations, if students memorize some common data, it will not only help students to achieve the requirements of "correct and rapid", but also help them master the skills of calculation. For example: special data with sum and proct of whole hundred and thousand (for example: 75 + 25 = 100 + 25) × 4=100 125 × 8=1000 The proct of the approximate value of PI 3.14 with one digit and the proct with several common numbers 12, 15, 16, 25 and 36; The denominator is the decimal value of the simplest fraction of 2, 4, 5, 8, 10, 16, 20 and 25, that is, the interaction of these fractions and decimals
the results of the above numbers, whether in daily work or in real life, are used very frequently. After mastering and remembering them, they can be transformed into abilities and proce high efficiency in calculation
3
after mastering the calculation method, students tend to deal with the boring calculation, resulting in more calculation errors. At this time, the proper development of some computing competition activities, often can better mobilize the students' learning initiative, improve the interest in computing, and achieve the purpose of improving the accuracy of computing. This semester, I plan to carry out two calculation competitions in the class, in order to improve the students' interest in calculation and improve the accuracy of calculation. After the competition, pay attention to sort out the students' mistakes, analyze and classify them, and then make targeted remedies, so as to clear the obstacles for improving the students' computing ability
4. Encourage students to have a pleasant learning experience
teachers should encourage students to make mistakes e to carelessness. In the usual homework correction, we should affirm its strengths, enhance self-confidence, put forward ardent hope, and urge it to correct its shortcomings< 5. Expected effect
1
2. Cultivate students to participate in the derivation of rules and formulas, and truly clarify the calculation
3. Help students memorize common data and improve the calculation speed
4. Pay attention to the analysis of wrong cases and suit the right medicine to the case
5. Cultivate students' habit of checking calculation consciously and correcting mistakes independently
6. Cultivate students' habit of summarizing and reflecting< 6. Research steps of the project
the project started in February 2014 and ended in June 2014
the first stage is to formulate the implementation plan of the research project and write the experimental plan of the project
the second stage: implementation stage (February 2014 to June 2014)
the third stage: writing the final Research Report of this topic. In short, in the process of research, I will strive to make plans, implementation, feedback and summary, so as to ensure the smooth progress of the research and receive actual results.
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1. The server will be upgraded every day. If it exceeds a certain experience, it will enter the experience decay mode
2. Only mainline and gang tasks are not affected by experience rection
3. Experience Award after watching the plot animation
4. Death will cost experience, equipment and copper money. The waistband will not fall Please put the valuable items in the brocade bag)
5. There will be achievement reward after typing the or plot for the first time Experience, materials, etc.)
6. The unknown old man on Hongqiao has new adventure tasks every day
Level 7 and level 35 are upgraded from automatic upgrade to manual upgrade; Reasonable use of manual upgrade can maximize experience
before level 8 and level 40, you can resurrect for free without dropping things. After that, you will lose experience and chance to drop items
9. Give priority to the daily experience book, and make sure that the Vientiane tower (Luofeng Villa) has double experience
10. Escorting can be divided into two parts: rushing to rescue and defending One escort, one escort)
11. When the branch line meets the task of exploration and decryption, it does not have the strategy to do other things first, but it does it in its spare time
12, 5 sensitivity can improve the chance of adventure; The children next to Hongqiao old man can change the medicine to improve the five senses
13. Some adventure tasks cost copper money, so be prepared for the adventure
14. Game currency is divided into jiaozi (binding currency) and copper (circulating currency)
15. The imperial examination was divided into state examination, provincial examination and imperial examination. From 13:00 every Saturday, Xueba welfare
16. When there are more than 50 players above level 60 on the server, the system will automatically start the apprentice system. The reward is very rich
17. Demon monk is an important source of equipment and experience
18. Chivalrous value is very important. When you have time, help new people to make copies. Whole body strengthening + 4 is not a dream
19. Character skills should be upgraded first. Secondly, upgrade common skills. The first is to consume jiaozi
after level 20 and level 10, you can go back to the sect to buy advanced skill books
equipment
the main line of level 1 and level 30 will send a purple weapon
2. From low to high, equipment can be divided into white, green, blue, red, purple, Bailian and orange
3. Scoring does not represent the strength of equipment, but attributes are the king
4. Binding items and unbound items will become binding items when they are combined / overlapped
5. Equipment : Shenzhou chivalrous swordsman, Chiyuan yunqitai (water roaring Qiantang), Zhang Jianxing, martial arts record, decisive battle in Wuyang city
6. You can take attribute medicine or wear other equipment with + attribute if the equipment requirement attribute cannot be reached
7. You can use diamond or sword to drill holes
8. Equipment training can use the training stone to wash out the maximum or minimum attack value. Don't pursue the perfect attribute too much. Be careful when training
9. The necklace with full skill + 1 is the best
10. Entries can be synthesized, and purple and purple can synthesize up to 6 attributes
11. Weapon fit is displayed according to character attributes
12. A famous general weapon suit is a weapon composed of three components with the same name, + 15% attack
13. Lanxi jieyusha was used before equipment enhancement level 4, and Qinghe jieyusha was used after equipment enhancement level 4
14. All kinds of equipment will be exchanged with all kinds of work orders, and the second test will be carried out for graation clothes
gangs
you can build gangs at levels 1 and 35. You need 50W copper coins, 20 people respond, and 60 people at level 1
2. After the establishment of the gang, the first time to open the gang territory, the mission of the Gang begins after the territory is opened
3. The medical center of the guild territory can receive the buff of the gang
4. Banggong can buy attribute medicine, upgrade the skills of the gang and upgrade the rank of deputy
5. It's one of the things you have to do every day in the world. It's 4W copper. Return after completion. Lost Mission props will be confiscated
6 Small money, medium experience, big contribution)
7. Don't mess up the gang attributes, please make reasonable arrangements. Disorderly point can point you to ruin
8. There will be Gang tasks every night. Be sure to finish them!!! Most of the improvement comes from gangs
9. If the gang wins the battle, it will give about 15W copper money. It lost about 7W
10. Gang funds have a great influence on gangs, and activities can't be started without enough funds
11. One's own Deputy level cannot exceed the skill level of the gang deputy
manor
you can get a manor free of charge for level 1 and level 40
2. The manor housekeeper can get a manor buff, which increases with the level of manor
3. In addition to fishing, mining and medicine gathering, there is no other manor that your family can handle
4. The field should not be watered too much or too low, otherwise the harvest will be affected
5. In order to improve the mood of small animals, we should often sing songs and touch them 6. All kinds of flowers and trees can be planted on both sides of the road outside the gate of the manor
7. The deputy proction skills book can be printed and sent to the small partner after one purchase
8. In the early stage, you can upgrade the manor by stacking floors infinitely< In reality, one hour is equal to one day in the game
2. You can press F10 for scenery party, photo taking and video recording.
3. Knead your face: every face - pure face - precious face - unparalleled in the world. Face influence adventure
4. The number of team members affects the luck value, full team + 100% luck value. The rate of impact explosion
5. You can follow the avatar of the team by pressing and holding Ctrl
6. The character interface can be set to take medicine automatically
7. Shenxiang and Xuehe can burn grass, and broken dreams can mow grass
8. There are 1-9 levels of anti-theft. The higher the level, the richer the reward
9. The game is divided into two camps: liufenbantang (government) and Jinfeng Xiyu building (River and lake)
10. You can only bring 5 professional skills and 5 weapon skills respectively. Please choose the skills reasonably
11. If you are killed in the field, you will be seriously injured and need the help of children. If it is light, the attribute will be reced in limited time. If it is heavy, the level will be dropped
12. The character's red name can be eliminated by purchasing props with chivalrous value
13, 3v3 on Wu, you can't take buff potion, you can take blue and red potion; There are no restrictions on the contest
14. In the game, the control effects are: deceleration, immobility, silence, deformation, vertigo, freezing, rigidity, displacement, pulse blocking, etc
15. Basic attributes of game characters: bone, strength, Qi sea, body method and enrance
16. The unique skill of digging treasure is unbound
17. Chen Shi is not necessarily a unique skill, but a unique skill
18. The position of the old man with unique skills was 1335.119 yuan in Xianju
19. The stunt old man only sells three 30W copper books for each occupation at a time
after level 20 and 39, you can use the temple fair deed to open a shop in the temple fair
21. The shop's popularity can be brushed with copper coin, 1W copper = 1 popularity
22. The flow of store funds is displayed every other day, and the funds are withdrawn once a day
23. Shops can search keywords, pay attention to shops and buy and sell shops
24. If you are caught in prison, you can call on a few friends to break the prison together. It is impossible for one person to break the prison.
To be fair, the Soviet Union did not particularly abuse Japanese prisoners of war. As for the 100000 people who died in Siberia, after all, they were not guests. Don't expect the post-war Soviets to provide too good material treatment. It was August 8, 1945 when the Soviet Union formally declared war on Japan. At that time, Japan had already been exhausted. After the former powerful Kwantung Army had been transferred many times, the quality of the remaining troops was worrying. What was worse was that the Kwantung Army thought that it could stop the Soviet army at the border, so it concentrated its main forces on the front line of the border and did not consider resistance step by step
the lucky ones live in a wooden house, while the poor ones live in a shed. Under such living conditions and the harsh natural environment in Siberia, it is said that in the first year, the Japanese prisoners of war froze to death by 55000. Later, e to the improvement of living conditions and the fact that the Japanese also adapted to the environment, there were still about 450000 people when they were finally repatriated. The death rate was not high among the prisoners of war in the Second World War countries, so it was not maltreatment
The revised version of
can be g at home. You only need to go back to the manor, find the vein dealer at the gate, and then you can enter the ore
mining has a great chance to get associated minerals, and the associated minerals (fluorite) below level 10 are not worth money. The associated minerals above level 10, such as the iceberg stone that can be excavated at level 11, each at least 2500 copper coins "Wulin Tianjiao" suit, not to mention other associated minerals, such as malachite and hongwenshi
so what is associated ore? When you dig a kind of mine, another kind of mine you have a chance to proce is associated mine
roughly speaking, if you are full of energy and energy, you can dig out about 50 associated minerals in one day. According to the example of Iceland spar, 50 * 2000 = 12.5W makes more money than escorting
the playing methods of physical strength and vitality, 3v3, or daily cost will increase
What are you waiting for? Come and make money
it's better to make money for everyone than for one person. Let's do it together. Even if there are ten icebergs a day, each of them is 2500, even if they are 2000, there are 20000
20000 copper coins = 96 binding Yuanbao = 16 hours of game time
level 40 refreshes the homestead guidance of the task to be received, Bianliang automatically finds the way to find NPC angungxia, and the story is like pie falling from the sky
then you can get a quarter of the island manor as big as Hangzhou from your friends, which is still a 70 year property right with socialist characteristics
Introction to the system of backwater cold Homestead! There will be a novice guide to proction,
every step will be explained in detail, I believe you will be easy to understand.