1, mechanical and electronic engineering is an engineering major, with a wide range of applications and relatively easy employment.

2. Graduates can enter enterprises, scientific research institutes, government agencies, universities and other departments to engage in theoretical research, experimental testing, product development and technical management in the fields of electromechanical system design, computer-aided design and manufacturing, electrical control, engineering design and development, and control system design. Specific to the region, mainly concentrated in the northeast, Shandong, Hubei, Jiangsu and other mechanically developed areas.

3, machinery is a tool device, can help people reduce the difficulty of work or save labor. Things like chopsticks, brooms and tweezers can all be called machinery. They are simple machines.

4. Complex machinery consists of two or more simple machines. These complicated machines are often called machines. From the point of view of structure and movement, there is no difference between mechanism and machine, which is generally called machinery.

Mechine from Machina and Mechine from Latin America originally meant "ingenious design". As a general mechanical concept, it can be traced back to ancient Rome, mainly to distinguish it from hand tools. In modern Chinese, the word "machinery" is a general term for English "Mechanism" and "machine". The characteristics of machinery are: machinery is a combination of artificial physical parts. There is definite relative motion between all parts of the machine. Therefore, machines can convert mechanical energy or accomplish useful work, which is the most basic concept in modern mechanical principles. The modern concept of machinery in China mostly comes from the word "machinery" in Japanese, and the definition of mechanical concept in Japanese mechanical application products is as follows (that is, it is called a mechanical machine that meets the following three characteristics).