Chemical engineering principle is one of the core courses of chemical engineering and technology specialty, which mainly studies the chemical reaction process and the basic laws of engineering technology. Learning the principles of chemical engineering requires mastering certain skills. Here are some suggestions:

1. Understand the basic concepts: When learning the principles of chemical engineering, we must first understand the basic concepts, such as the amount of substances, molar concentration, reaction rate, etc. These concepts are the basis for further study.

2. Pay attention to the experimental operation: The principle of chemical engineering is a practical course, so we should pay attention to the experimental operation. Through experiments, we can deepen our understanding of theoretical knowledge and cultivate our practical ability.

3. Do more exercises: Doing exercises is an effective way to consolidate knowledge. You can test your learning effect by doing exercises and simulating test questions after class.

4. Learn to summarize: Learn to summarize during the learning process. Knowledge points can be classified and arranged to form a knowledge system, which is convenient for review and memory.

5. More exchanges and discussions: More exchanges and discussions with classmates and teachers can help you better understand the knowledge points and find your own shortcomings.

6. Pay attention to practical application: The principle of chemical engineering is a highly applied subject, so we should pay attention to practical application. You can understand the application of chemical engineering principles in actual production by reading related books and papers.