Socket mining

1. There are many old desktop computers in the purchase of independent graphics card, add an independent graphics card can play a good role! Now the price of mainstream graphics cards on the market ranges from more than 200 to 1000. Of course, adding independent graphics cards is the most expensive of these upgrade methods. If you think it's too expensive for you to upgrade a four or five hundred graphics card, you'd better give up the idea of playing games! l

2. A socket
a mainstream configuration computer
connect to telecom or Netcom
wow client
install
register
activate novice card or activate CD-KEY
enter the game
establish role
start the game.....

3. In my opinion, instead of considering the socket, it's better to see what line is used. For general aluminum wire, it's better to connect more sockets. In order to avoid unnecessary trouble, and personal safety.

4. 1、 Major direction or main discipline
main discipline: mining Engineering
2. Introction and basic requirements of main courses
main courses: rock mechanics, blasting engineering, mining system engineering, shaft engineering, underground mining, open pit mining, mine ventilation and safety, deposit development, filling theory, etc. The main courses are as follows:
1. Underground mining of mineral deposits: underground mining of metal deposits is a comprehensive professional course of mining engineering. The task of the course is to enable students to master the basic knowledge of underground mining of metal deposits, and to make use of the professional knowledge they have learned to comprehensively solve the problems of mining technology. Through the study of this course, students should master the basic knowledge of mine proction and construction proceres and the relationship between the mining steps; Master the basic knowledge of deposit development. It is necessary to have a clear concept of the detailed structure of various development plans, and to be able to preliminarily select the development methods according to the specific conditions of the mine and the principles and policies of the party and the state in each period; Master the basic knowledge of mining method. We should have a clear concept of the essence, detailed structure and applicable conditions of various commonly used mining methods, and be able to correctly select and design mining methods according to the geological conditions of the deposit and the guidelines and policies of the party and the state in each period; Have the ability to consult and apply mining books and materials; Have the ability to analyze and solve problems; Be able to read and draw mining engineering drawings accurately< Open pit mining of mineral deposits: open pit mining of metal deposits is one of the main professional courses of mining major. This course mainly describes the technological process of open-pit mining of metal deposits and the basic principles and methods of design, focusing on the development and transportation methods of open-pit mines, the determination of open-pit mining boundary and mine proction capacity, as well as the proction processes of perforation, mining, loading and transportation. Through the study of this course, students can master the basic knowledge of open-pit mining, and lay a certain foundation for graation design and engaging in open-pit mining proction, design and research after graation; It can preliminarily determine the open-pit mining boundary, develop transportation methods and mine proction capacity, rebel perforation, mining and loading, transportation equipment, compile mining schele, and integrate theory with practice to solve certain problems in mine proction< Rock Mechanics: rock mechanics is one of the main courses of mining engineering. The task of this course is for students to master the basic laws and research methods of rock deformation and failure in the process of geotechnical engineering construction and ore body mining. Through the study of this course, students should be able to master the basic mechanical properties and measurement methods of rock and rock mass; The basic concept of original rock stress is established to understand the basic characteristics of original rock stress field; Master the characteristics and laws of the secondary stress field of the surrounding rock of the roadway; Master the main method of ground pressure calculation and the basic principle and method of bolt shotcrete support design; Master the characteristics, laws and management methods of stope ground pressure
4. Blasting engineering: rock drilling and blasting is formulated according to the teaching plan of metal deposit mining major in Colleges and universities of non-ferrous and metallurgical systems. Although it is a professional course, it has the characteristics of professional basic course, and plays the role of "inheriting the past and following the future". It is an important required course for learning the following professional courses. Rock drilling and blasting method is not only the main basic means of mining ore, but also more and more widely used in urban construction, transportation, water conservancy and hydropower, metal processing and military engineering. It plays an important role in the national economy, with obvious social and economic benefits. Therefore, it becomes the basic technology that mining students and technicians engaged in mining and similar work must master. It is one of the important conditions to measure whether engineering students can be competent for work after graation
through the study of this course, students should understand the basic theory of stress wave propagation in rock mass and its influence on rock fragmentation; The basic concepts of three elements of explosive explosion, initiation, sensitivity, oxygen balance, explosion heat, explosion work, and explosion force and ferocity are established, and the calculation method of oxygen balance of explosive is mastered; Master the initiation mechanism and basic theory of explosives, and understand the theory of rock fragmentation by blasting; Familiar with the basic performance and main components of commonly used mine explosives and initiating equipment, master the determination method of main performance indexes of mine explosives and initiating equipment; Master the correct selection of initiation method and blasting parameters, design and calculate the electric blasting and non electric blasting network; Master the basic principles, design and construction methods of blast hole blasting, deep hole blasting, millisecond blasting, presplitting blasting and squeezing blasting; Master the design method and basic content of the blasting chamber, and acquire the basic knowledge and skills of the technical design through the course design requirements; Familiar with the basic knowledge of blasting safety, master the calculation method of various safety distances; Understand the blasting vibration test instrument and the blasting vibration velocity and acceleration test method
5. Mine ventilation: mine ventilation and st prevention is the main course of mining engineering. The teaching contents include the important components of mine air, the sources, properties, hazards, identification, protection and rescue methods of toxic and harmful gases in mine air; The temperature and humidity of the air in the mine, the effect of the climatic conditions in the mine on the human body, and the standard of comfortable climatic conditions; The source, nature and harm of the common harmful gas in the mine, the first aid method of poisoning, the best climate conditions in the mine. Through the study of this course, students should master the nature of the air in the mine and the basic law of airflow movement, and learn the detection method, technical management measures and design calculation method of mine ventilation and st prevention
6. Mining system engineering: mining system engineering is a professional basic course. The teaching purpose of the course is to introce the system idea and several common optimization methods in operation research to students. The teaching content is divided into three parts: introction to system engineering, linear programming, optimization algorithm of graph and network
through the study of this course, students should master several optimization mathematical models, such as linear programming, optimization algorithm of graph and network, and their application in proction practice. And learn to use computer programs to solve the basic method of the above mathematical model< br />

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