1)  police teacher
警体教师
2)  police physical training
警体
1.
Quality-oriented education of police physical training of the police colleges is an important component of the higher education of the public security.
公安院校的警体素质教育是公安高等教育的一个重要组成部分,是培养适应新时期公安工作发展需要的高素质、有创新精神和实战能力的复合型公安专业人才的一个重要方面。
2.
Thoughts of open police physical training include the openness of relationship between teachers and students,of teaching aim,of teaching contents,of organization,of learning methods and of teaching assessment.
警体课程开放性教学思路,是指师生关系的开放性、教学目标的开放性、教学内容的开放性、组织方法的开放性、学习方式的开放性和教学评价的开放性。
3)  pre-warning system
预警体系
1.
Started from the pollution status of organic toxicants along Yangste river in Jiangsu provinces,the sifting method of priority organic toxicants are present and applied,some suggestions of pre-warning system of prior control organic toxicants are listed in this paper.
长江(江苏段)的有机毒物污染控制对于保障饮用水安全具有十分重要的意义,通过对长江(江苏段)有机毒物污染和沿岸污染源现状的分析,提出并举例说明筛选优先控制有机毒物的方法,并对建设江苏沿江优先控制有机毒物污染的预警体系提出了建议。
2.
The pre-warning system construction should follow the principles of the people-oriented, risk prevention.
构建森林防火预警体系应遵循以人为本、风险防范、协调合作、循序渐进的原则。
4)  warning system
预警体系
1.
Bank Fragility, Warning System and Control Countermeasure in China;
我国商业银行脆弱性、预警体系和治理对策
2.
It is a reflection of speeding up the realization of "three transformations"that establishing the advanced warning system for environmental monitoring.
同步规划建立先进的环境监测预警体系,是加快实现"三个转变"的具体体现,也是江北地区规划和产业定位的迫切需要。
5)  physical education of policeman
警体运动
6)  police physical training
警体训练
1.
Nowdays the injury prevention in police physical training is the problem which should not be neglected in the police physical training of public security colleges.
警体训练损伤预防是当前公安院校警体教学训练中不容忽视的问题,这一问题解决的好坏直接影响着警体训练的效率和效果。
参考词条
补充资料：奥氏体-贝氏体球铁
分子式：
CAS号：

性质：又叫奥-贝球铁。基体组织为奥氏体加贝氏体组织的球墨铸铁。这类球铁硅含量一般在1.4%～3.8%。含锰量小于0.5%，与普通球铁比较硅偏高、锰偏低。通过调节化学成分与热处理获得理想的奥-贝球铁的基体组织为针状贝氏体或无碳贝氏体一富碳奥氏体。这类球铁具有优良的综合机械性能、强度高、耐磨性好、韧性好、特别是有高的缺口韧性，可代替钢，用于制作重要受力结构件，如曲轴、齿轮、凸轮轴等。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。