1, the requirement of mathematical foundation is high: 830 hydraulics is a course with strong mathematical foundation, and it is necessary to master advanced mathematics, calculus, ordinary differential equations, linear algebra and other mathematical knowledge. For students with poor math foundation, it will be relatively difficult to learn.
2. Rich theoretical knowledge: 830 hydraulics involves many theoretical knowledge such as fluid mechanics, hydraulic experiments, hydraulic structural mechanics, etc., which requires students to master a lot of theoretical knowledge and is difficult to learn.
3. Experimental operation is difficult: 830 hydraulic experiment is an important part of this course, which requires students to conduct hydraulic experiment operation and data processing. The experimental operation requires high accuracy and is difficult to operate.
4. Examination difficulty: The 830 Hydraulic Postgraduate Entrance Examination of Chang 'an University is very difficult, which requires students to master solid theoretical knowledge and experimental skills. The examination content is extensive and the examination questions are difficult. To sum up, the difficulty of 830 hydraulics in Chang 'an University is mainly reflected in the mathematical foundation, theoretical knowledge, experimental operation, examination difficulty and so on. This requires students to make great efforts and time to master and deal with it.