protective survey发音

意思翻译

防护监测

相似词语短语

protective───adj.防护的；关切保护的；保护贸易的

survey───vt.调查；勘测；俯瞰；n.调查；测量；审视；纵览；vi.测量土地

protective clothing───[安全]防护衣；防护罩，安全罩；防毒服装; 防护衣; 安全罩; 防护罩

protective cover───[机]防护罩，覆盖保护层；护面，覆盖保护层

protective effect───保护效应；防护作用

aerometric survey───航空测量

survey taker───测量员

survey on───……调查

epha survey───epha调查

双语使用场景

Methods The harmful levels of occupational hazards and the effect of protective measures were evaluated by field occupational health survey, engineering analysis, detection and test.───方法采用现场职业卫生调查、工程分析、检测检验等方法，评价其职业病危害程度和防护措施效果。

Methods Intensive training of the occupational protective knowledge was provided for 80 persons working in blood dialysis room, and a questionnaire survey was made before and after the training.───方法对80例血透室工作人员进行职业防护知识强化培训，在培训前后各进行一次问卷调查。

According to the survey materials, this article analyses the reason of soil erosion and water loss, and put a general protective measures.───根据调查资料，分析总结了水利工程建设中水土流失的原因，并提出了一般性防护措施。

英语使用场景