What is engineering?

Engineering is the application of science and mathematics. Through this application, we can make the characteristics of natural matter and energy through various structures, machines, products, systems and processes, and make efficient, reliable and useful things for human beings in the shortest time and with the least manpower and material resources. The general name of all disciplines formed by applying the theory of natural science to specific industrial and agricultural production departments.

Correlation classification

1 refers to the general name of various disciplines formed by applying the theory of natural science to specific industrial and agricultural production departments.

Such as: water conservancy engineering, chemical engineering, civil engineering, genetic engineering, system engineering, biological engineering, marine engineering, environmental microbial engineering.

2, refers to the need for more manpower and material resources to carry out large-scale complex work, and it takes a long time to complete.

Such as: urban reconstruction project, Beijing-Kowloon railway project and vegetable basket project.

3. Research on engineering-the so-called "engineering".

4. The establishment of the project is called "engineering project".

5. A comprehensive, large-scale, complex project with subprojects is called "system engineering".