What are the first-level disciplines included in the category of engineering

Engineering is a category that covers several first-level disciplines, and its object of study is mainly engineering application technology and engineering technology methods. Engineering is an important branch of applied sciences, its scope of study covers a variety of construction, machinery, electronics, chemical industry, environment and other fields, is one of the indispensable disciplines of modern society. The following are the major first-level disciplines included in the engineering discipline.

(1) Civil Engineering. Civil engineering is one of the oldest and most basic disciplines in the engineering discipline. It focuses on the study of land development, architectural design, and engineering construction. Civil engineering has always been a key discipline in economic construction, which can strongly promote the development of cities and society.

(2) Mechanical Engineering. Mechanical engineering is the study of mechanical design, manufacturing and application technology. It includes knowledge of mechanical principles, mechanical design, mechanical manufacturing, mechanical control and mechanical applications. Mechanical engineering is one of the most important and widespread disciplines in modern industrial production, which has an important role in industrial manufacturing, transportation, aerospace, national defense and other fields.?

(3) Electronic Information Engineering. Electronic information engineering is the study of electronic components, electronic equipment, electronic systems and electronic technology applications. It includes knowledge of electronic technology, communication technology, computer technology, network technology and other aspects. With the development of electronic information technology, electronic information engineering has become a pillar discipline of the modern information age.

(4) Chemical Engineering. Chemical engineering is a discipline that studies the use of physical, chemical and engineering principles in chemical processes to design, build and operate chemical reaction equipment and processes. The discipline of chemical engineering involves knowledge of chemical processes, chemicals, chemical materials, chemical installations and engineering calculations, and plays an important role in promoting modern chemistry, environmental protection and the development of new energy sources.

(5) Materials Science and Engineering. Materials science and engineering is the study of materials properties, preparation methods and applications. It includes knowledge of materials science, materials preparation, materials properties and materials applications. The discipline of materials science and engineering is a fundamental discipline in modern industrial production, which plays an important role in the development and application of new materials and new technologies.

In summary, the discipline of engineering is a discipline that encompasses several fields of study. The five major first-level disciplines, namely civil engineering, mechanical engineering, electronic information engineering, chemical engineering and materials science and engineering, are among the most important and extensive disciplines in modern industrial production, and they have made important contributions to the fields of economic construction, information age, environmental protection, and the development of new energy and new materials.