Can n-card fx1700 mine

1. However, the effect of n-card mining is not as good as that of a-card mining

it's not easy to dig now. The money g is not enough for the electricity bill

if you want to dig, you'd better join a mine pool. In this way, we can dig more

< / OL >

2. Lin Junjie's killer is absolutely perfect with both hands
neither sweating nor shaking
crossing behind the smile
hidden dangerous outline
when you are most relaxed
never start with any feelings
never look back
the feeling at the beginning will not hurt
the enlarged pupil is like a dream
the illusion of happiness is warm and tolerant < br />Maybe I'm looking forward to
this is a fatal impulse
you don't understand me, I don't understand why the killer exists
because love is still an unknown future
relax and swing
300 meters away from you
count your heartbeat and wait
all thoughts are put away
lock up and enter this beautiful sadness
this is love
the world doesn't understand < B R / > feel relaxed and swaying
300 meters away from you
feel hungry
need you to fill in the blank
lock in this beautiful sadness
this is love, only you understand that
absolutely perfect hands
do not sweat or tremble
cross behind the smile
hidden dangerous outline
when you are most relaxed
absolutely Start without any feelings
never look back
the feeling of starting will not hurt or hurt
the dilated pupil is like a dream
the illusion of happiness is warm and tolerant
maybe you still expect
this is a fatal impulse
you don't understand me, don't understand
why the killer exists
because of love or unknown future
relax and swing
mood/ >Three hundred meters away from you,
counting your heart beats and waiting for you,
all thoughts are put away,
lock up and come in, this beautiful sadness,
this is love, that is love,
the world doesn't understand,
the body is swinging,
three hundred meters away from you,
feel hungry,
need you to fill in the blank,
lock up and come in, this beautiful sadness,
this is love, that is love Have you understand
Music ~ ~ ~
mood relaxed and swaying
heart relaxed and swaying
three hundred meters away from you
counting the heartbeat waiting
all thoughts put away
lock up and come in this beautiful sadness
this is love
the world does not understand
body swaying straight
three hundred meters away from you
feel hungry and unbearable
need you to fill in Full of blank
lock in this beautiful sadness
this is love is love, only you understand

3. Integrated automation of coal mine is a system that applies modern electronic technology and automation technology to realize comprehensive monitoring of the proction process of coal mine. The data of monitoring system of mining and proction equipment, belt transportation system, auxiliary proction equipment, monitoring system and other subsystems are centralized monitored to realize more scientific and efficient proction and auxiliary proction. At the same time, some main proction data and safety situation are reported to the superior management department, which can monitor the data in real time and send out alarm signals in case of emergency

for reference http://wenku..com/view/155012c30c22590102029d54.html In fact, it means that the Internet is loaded into the mine, and the Internet is used for real-time monitoring and real-time control of the mine in advance.

4. It's true that Taiyuan is a big coal procing province, so there are many accidents. Now the leaders are the first to grasp the safety, that is to say, they can't kill people, but the second to grasp the proction. And recing casualties is to achieve automation, using machines instead of manpower. The cost will be recovered in a short time. There is still a shortage of talents in coal mines. The bigger coal mines in our country will be Sino foreign joint ventures. We can't use their advanced equipment, so we have to hire foreign experts. Therefore, there is a great market. In addition, automation is mainly related to electric power (strong current, which has something to do with electricity in high school physics), electronics (weakness, electronic components, chips), computer technology, electrical engineering, automatic control, single chip microcomputer, etc., which are the key majors of the country. These professionals are very popular. If you can get an electrical engineer, you can enjoy it! I am also a professional, but in the railway instry, like coal mines, they are all supported by the state. The major is still a little difficult, otherwise how is a good major, if you start, it will be easier. If we don't design, we will at least monitor the operation of office equipment instead of going to coal mines.

5. Coal mine automation includes many aspects, such as underground drainage, air supply and so on. Most of them are controlled by PLC, the main control equipment is motor, sometimes there are valves and so on!

6. Hello! If it is helpful to you, please accept it.

7. It mainly realizes the functions of video remote monitoring, remote power-off / power on, telemetry, remote signaling, remote regulation, commonly known as "five remote", so as to realize the unattended or less attended underground substation, rece the occurrence of power supply accidents and shorten the fault handling time. The configuration of mine power dispatching command system with Ethernet ring network in mine integrated automation power system can meet the high, medium and low-end needs of different users

functional features of mine integrated automation system:

] real time monitoring of power parameters such as output line voltage, current, active power, reactive power, power factor, electric degree and switch opening / closing status of each switch in substation, and transmitting the monitoring data to ground management center for signal display, storage and network release< On line modification of remote control signals such as integrated protection alarm of underground switch or action setting parameter value can be carried out on the monitoring computer of ground power supply management department

} it can collect the signals of switch breaker position, knife switch position and various protection actions, and record the events in sequence< In the ground power supply management department or substation monitoring station, the opening and closing of the switch can be controlled remotely

} remote video monitoring of underground substation environment and equipment can be carried out, and video image embedded display, personnel illegal entry, fire alarm video linkage display, image digital hard disk recording and query can be carried out on the monitoring host

} when abnormal events such as super trip and power supply failure occur, the system monitoring host can give an audible alarm, and display its alarm type, alarm status, alarm time, etc. in the alarm information window

} the system can store the fault recording, accident recording and other signals of switch integrated protection for engineers' technical analysis and power supply accident location

} the remote leakage test and record of Underground Explosion-proof low-voltage comprehensive protection can be carried out on the monitoring computer of ground power supply management department, and the manual leakage test can be automatically recorded

} the system monitors the hot standby of the host computer to ensure the reliable operation of the system.

8. There is no good or bad, automation graation is generally engaged in control in the coal mine, and may have to go down the well

9. No, very old workstation professional graphics card, and the performance of the entry-level graphics card is almost the same

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