(1) Mechanics, mechanical engineering, optical engineering, instrument science and technology, metallurgical engineering, power engineering and engineering thermophysics, electrical engineering, electronic science and technology, information and communication engineering, control science and engineering, computer science and technology, civil engineering, water conservancy engineering, surveying and mapping science and technology, transportation engineering, ship and ocean engineering, aerospace science and technology, and armament science and technology.

(2) management science, management science and engineering, all two disciplines and majors.

Mathematics (2) Applicable enrollment majors are:

Textile science and engineering, light industry technology and engineering, agricultural engineering, forestry engineering, food science and engineering and other first-class disciplines all belong to two disciplines and majors.

Mathematics (1) and mathematics (2) can choose one of the enrollment majors are:

All two disciplines and majors in first-class disciplines such as materials science and engineering, chemical engineering and technology, geological resources and geological engineering, mining engineering, oil and gas engineering, environmental science and engineering.

Mathematics (3) Applicable enrollment majors are:

(1) The first-level discipline of economic theory and economics includes all two disciplines and majors.

(2) Two disciplines in the first-level discipline of applied economics, with majors of statistics, quantitative economics, national economics, regional economics, finance (including taxation), finance (including insurance), industrial economics, international trade, labor economics and national defense economy.

(3) Two disciplines, major: enterprise management (including financial management, marketing and human resource management), technical economy and management, accounting and tourism management in the first-level discipline of business administration in management.

(4) All the first-level disciplines of agriculture, forestry and economic management in management are two disciplines and majors. .