pharmacology

It belongs to the course of pharmacy, and all majors have offered this course. It is a subject that studies the interaction between drugs and organisms (including pathogens) and its laws and mechanisms. The secret of learning this course well is one word, recite! Do you think what you recite most is the law? All wet! It is said that the students of China Pharmaceutical University who study this course have to recite millions of words of teaching materials, and the recitation of this course is different from other courses, because he has no logic and connection at all. Because if you don't recite it carefully, you will probably get a small row of corners on the page you just missed in this exam!

phonology

Yin Yunxue

It belongs to the course of Chinese language and literature major. The science of studying Chinese phonetic system, including ancient phonology, modern phonology, northern phonology, homophones and other disciplines, is called "Juexue". The hardest thing is to learn from the ancients and listen to the old saying. If you really like this subject and ancient things, you can go to graduate school in the future.

Solid state physics

Solid state physics

It is an important comprehensive course for physics majors and the foundation of materials science, electronic science and technology. Starting from the original scientists' ideas, the course introduces the main concepts, experiments and theories in solid physics, including the history of solid physics, chemical bonds and crystal formation, solid structure, crystal vibration and solid thermal properties, solid electronic theory, solid electrical properties (transport process), solid magnetism, solid dielectric properties and optical properties. You have to learn all kinds of materials. According to legend, the average score in Tsinghua Institute of Materials does not exceed the body temperature.

Civil law science

Civil law science

Civil law is a science that studies the civil legal system, civil legal phenomena and the law of social development reflected by civil law, and it is one of the compulsory courses for law majors. First of all, you should master the basic concepts of civil law and analyze various cases, many of which are unanswered. The system is extremely huge and the content is specious.

statistics

statistics

It belongs to the course of economics and also has a special major. It is a comprehensive science to infer the essence of the measured object and even predict the future of the object by searching, sorting, analyzing and describing the data. It requires a very deep knowledge of mathematics, but the children of economics and management learn more documents, which is not very advantageous compared with their math scores. Do you know how the Statistical Lake of Tianjin University of Finance and Economics came about? Statistics show that there are too many people who fail the course, and students pay the decoration fee to build it.

quantum mechanics

quantum mechanics

The branch of physics that studies the motion law of microscopic particles, the ten-year debate between Einstein and Bohr. It is the key to learn quantum mechanics linear algebra and group theory well, and many graduate students are still confused and can't learn this course well. However, the exam of this course is actually relatively not difficult. Many of them are usually learned. If you really don't understand, just recite it, don't be too entangled.

artificial circuit

artificial circuit

The word "analog" mainly refers to the reproduction of voltage (or current) proportional to the real signal, and an analog circuit is an electronic circuit that processes analog signals. It requires too strong logical thinking and hands-on ability, and it is difficult to get started and the concept is difficult to understand. Failure is normal. But there are still many hands-on students who find this course very interesting, so some netizens jokingly call it "magic circuit" if they learn well, and "devil circuit" if they don't learn well.

real variable function

Real variable function

Functions with real numbers as independent variables are real variable functions, and the branch of mathematics that takes real variable functions as the research object is called real variable function theory. As the saying goes: learn real variable function ten times, and functional analysis is chilling. Legend has it that 1978, the mathematics department of Beijing Normal University opened an elective course of real variable function, and the result was: the whole army was wiped out and none of them passed. At that time, the mathematics department of Beijing Normal University, ahem, was still the second in the country.

analysis situs

analysis situs

Topology is a branch of mathematics developed in modern times, which is used to study the invariance of various "spaces" under continuous changes. Because topology develops slowly in China, it is difficult to learn. Point set topology has certain rules, while algebraic topology is completely exhausted, and many students are completely at a loss when they learn it.

Compilation basis

Compiler principle

An important professional course for computer majors aims to introduce the general principles and basic methods of compiler construction. What class do code farmers fear most? This is the principle of compilation! Not only abstract, but also boring, but you must study very carefully. Like analog electricity, we must do more. Practice is the only criterion for testing truth. If you want to learn well, you must learn to think and practice more.