1.
Distance education is instruction that occurs when the instructor and student are separated by distance or time, or both.
远程教育是一个师生分离的教学，师生在距离或时间上分离或两者兼而有之。
2.
The whole school was evacuated.
全校师生都撤离了学校。
3.
Teachers Monologue and Conversation between Teachers and Students;
师生间的独白与对话——兼论教书与育人的分离和统一
4.
Deviation from Life:A Perspective on Modern Teachers' Survival State
生命的背离:现代教师的生存状态透视
5.
The students had high jinks in the classroom when the teacher left.
教师离开教室后，学生们就打闹起来。
6.
The students ran wild when the teacher left the classroom.
老师一离开教室,学生就无人管束。
7.
That student called after the departing teacher.
那位学生对着离去的老师叫喊。
8.
When the teacher left the room, two boys kicked up a row.
老师离开教室时，两男生吵了起来。
9.
Student-Teacher Psychological Distance as an Approach to Improve College Track and Field Teaching;
从师生心理距离谈高校田径课程教学
10.
How to Control University Teachers Quit Cost;
高校教师自愿离职成本分析及其控制
11.
The teacher distributed the pupils into three groups.
老师把学生分成三组。
12.
In Writing Compositions Students Need Both Teacher′s Guidance and Experience from Life;
学生作文离不开教师的引导更离不开生活的积累
13.
ion induced x ray analysis
离子感生x 射线分析
14.
generating function for a discrete probability distribution
离散概率分布生成函数
15.
isolation and purification of microorganisms
微生物的分离和纯化
16.
The teacher was examining his students in chemistry, when I left there.
我离开那里时，教师正在考核学生的化学课。
17.
The Study of Teacher-and-student Psychical Distance from Two Aspects of Theory and Practice in the Middle School Stage;
中学阶段师生心理距离的理论与实践研究
18.
Children in Divorce Family: the Lack of Safety Attachment in Family and Compensation in Teacher-Student Relationship;
离异家庭儿童依恋缺失及师生关系的依恋补偿