What are the less popular science and engineering majors in Jiaotong University?

According to the related articles in "Science and Engineering Students' Professional Network", the unpopular majors in science and engineering are-

Port channel and coastal engineering

Port waterway and coastal engineering mainly studies the basic theoretical knowledge of port engineering, waterway engineering and coastal engineering, and has the basic ability of engineering planning, design, construction and management after training in drawing, measurement, calculation, experiment, comprehensive analysis and writing reports. There are relatively few institutions offering this major, so few candidates and their parents have learned about this major. However, the gap between port and coastal management talents is really large. Well-known universities offering this major in China include Hohai University, Wuhan University, China Ocean University, Harbin Engineering University and Tongji University.

Shipbuilding and marine engineering

The major of ship and ocean engineering mainly studies the knowledge of ship structure, navigation principle, safety design and construction regulations, and important classification society specifications at home and abroad, and studies the ship design method and how to ensure the rapidity, good maneuverability and wind and wave resistance of navigation. The major of ship and ocean engineering is an important supporting discipline of ship construction, use and shipping industry, so the employment prospect of this discipline is self-evident. The shipbuilding industry in China has developed rapidly in recent years, but the supply of high-quality talents is seriously insufficient due to the lack of specialized universities. Among them, Harbin Engineering University, Shanghai Jiaotong University and Wuhan University of Technology are all national first-class key disciplines, which shows that the state attaches great importance to them. This will be a good choice for students who are interested in this industry.