1.
Study of Accepting Level of the High Student to the Mathematics Compulsory One;
高一学生对高中数学必修1接受水平的研究
2.
Comparison and Research between Two Experimental Teaching Materials Published by People Education Press (Edition A) and by Hunan Education Press under New Curriculum Standards;
人教A版与湖南版新课标实验教材数学1（必修）的比较研究
3.
attendance is oBligatory. Mathematics is an oBligatory course.
出席是必须的，数学是一门必修课
4.
The Status and Consider of Chemical Experiment Teaching in
高中化学必修1实验教学的现状与思考
5.
Math, English, and Science are required courses.
数学，英语和自然科学是必修课程。
6.
The mathematics is obligatory course inside the school.
数学是学校里的一门必修课。
7.
Three subjects must be taken, viz., English, mathematice and history.
三个科目是必修的，即英文，数学和历史。
8.
For my math requirements, I'll be taking algebra, calculus, and trig.
数学的必修学分预定选代数、微积分、三角法。
9.
Investigation and Analysis to the Current Status of Impletion of 《Chemistry One (Compulsory)》 of Senior Middle School in Qitaihe City;
七台河市高级中学《化学1（必修）》教学实施状况的调查与分析
10.
Practical Exploration on Improving Classroom Teaching Quality of Mathematics as a Compulsory Course
提高数学必修课课堂教学质量的实践探索
11.
Registry key %1 is corrupt and must be repaired. Do you want to repair it now?
注册表项 %1 已经损坏，必须修复。是否立即修复?
12.
In Colleges of Engineering, the Higher Mathematics has become the required course.
在高等工科院校,高等数学已成为学生的必修课程。
13.
Some subjects, such as mathematics, physics and English, are compulsory for the students in this department.
有些课程, 比如数学、物理和英语, 本系学生都是必修的。
14.
Some subjects, such as mathematice, physics and English， are compulsory for the students in this department.
有些课程，比如数学、物理和英语， 本系学生都是必修的。
15.
There are, however, certain basic courses that everyone is required to study including reading, writing, mathematics, and English.
不过，有些基本科目如读、写、数学、英文等是人人必修的。
16.
The Comparison and Thinking in Solid Geometry Cart between the New and the Old Textbooks in Senior Maths;
高中数学人教版新旧教材立体几何部分（必修A版）的比较与思考
17.
1∶250000 and 1∶1000000 Fundamental Geographic Data Take a Great Effects of JSGII
江苏省1∶25万、1∶100万基础数据修测与建库
18.
Morality cultivation: A Required Course of The Present-day College Students;
思想道德修养:当代大学生的必修课