1. computer science and technology: including computer software and hardware, studying how to design, manufacture, analyze and apply computer systems. For example, the direction of computer vision mainly explores how to make computers "understand" pictures or videos and understand their contents and semantics. There is a great demand for talents in this field.
2. Control science and engineering: study the theory and method of controlling the parameter variation of the system within a certain range. For example, in the field of automation, control engineers can improve the efficiency of a large number of data processing and control analysis programs by designing intelligent algorithms, which is of great significance to many high-tech industries.
3. electronics and communication engineering: Studying communication transmission technology and the manufacture and design of electronic devices. For example, the direction of 5G communication technology needs to master high-speed digital signal processing, RF analog circuit design, Internet of Things communication and big data transmission.
4. Software engineering: study the design, development and maintenance of software, and pay attention to improving the efficiency and quality of software development process. For example, with the development of artificial intelligence and big data, software engineers need to master deep learning, natural language processing, data mining and other related technologies.
5. Electrical engineering: research power system, electrical equipment, electrical control and other fields, focusing on the construction, operation and maintenance of power engineering. For example, in the development direction of renewable energy and new battery technology, it is necessary to master a variety of energy storage technologies, clean energy smart grid and other related technologies.
6. Mechanical engineering: Learn the knowledge of mechanical manufacturing technology and mechanical design, aiming at improving the efficiency of manufacturing, installation, use and maintenance of mechanical products. For example, the direction of intelligent manufacturing needs to master 3D printing technology, robot control technology, adaptive processing control and other related technologies.
7. Materials Science and Engineering: Study materials science and how to make materials with specific properties by using the principles of materials science. For example, the development of artificial crystal materials is very urgent, such as optical fiber communication, radio, microwave, crystal oscillator, sensors and other fields are widely used. Intraocular lens material has become an important research and development field because of its high precision, stability and controllability.
8. Chemical engineering: study the application of chemical principles and technologies in industry and society. For example, in the direction of biochemistry, we need to master gene analysis, protein purification, cloning technology, cell culture technology and other related technologies to support the research and development of new drugs.
9. Environmental science and engineering: study how to coordinate the relationship between human beings and the natural environment and how to reduce the pollution and damage to the environment. For example, the direction of atmospheric environment, study pollution sources, transmission and reaction mechanisms, formulate effective emission standards, and design and optimize air treatment methods.
10. civil engineering: learn the principles, techniques and methods of civil engineering, including structural engineering, geological engineering, water conservancy engineering, traffic engineering, etc. For example, the direction of high-speed rail construction needs to master relevant technologies such as foundation bearing capacity analysis, bridge structure design and highway construction management.
1 1. Biomedical engineering: an interdisciplinary subject between medicine and engineering, mainly focusing on the research, development, design and manufacture of medical equipment, biomaterials and artificial organs. For example, in the treatment of cardiovascular and cerebrovascular diseases, modern medicine needs the help of artificial organs, bionic materials, robotic surgery and other technical means to formulate a better treatment plan.
12. Mathematics: As a basic subject, mathematics has a wide range of applications and development prospects. For example, in the fields of finance and investment, mathematical techniques can be used for stock market analysis, risk control and portfolio optimization.
13. physics: study the laws of the movement and interaction of substances in nature and apply these laws to a wider range. For example, in the field of new energy, we should use physics knowledge to develop efficient solar cells, photovoltaic materials and solar power generation systems.