safety n. 1.安全;平安,稳安,保险。 2.(枪等的)保险器,安全瓣;〔口语〕低座脚踏车[自行车] (=safety-bicycle)。 3.安全设备,保险装置。 4.【棒球】安全打。 public safety 公安。 safety explosive 安全炸药。 a gun at safety 上了保险的枪。 a safety device [apparatus] 保险装置。 There is safety in numbers. 人多较安全;大家一致行动起来成功的希望较大。 coefficient [factor] of safety 安全系数。 flee for safety 避难。 in safety 平安地。 play for safety 稳扎稳打,谨慎行事。 S- first! 安全第一! Seek safety in flight 避难。 with safety 安全地,平安地。
Maintenance machine safety control system 道路养护车燃气安全控制系统
Packaging machines safety - part 2 : pre - formed rigid container packaging machines 包装机械的安全性.第2部分:预成型刚性容器包装机
Machine tools - coil - slitting machines safety reqirements for construction , care , and use 机床.卷材纵向切分机的制造维护和使用的安全要求
Packaging machines safety - part 1 : terminology and classification of packaging machines and associated equipment 包装机械的安全性.第1部分:包装机和相关设备的分类和术语
Packaging machines safety - part 1 : terminology and classification of packaging machines and associated equipment ; german version en 415 - 1 : 2000 包装机械的安全性.第1部分:包装机械和相关设备的术语
The circuit conjunction in the control panel is simple , and easy to maintain . a over - current protection makes the machine safety 控制箱线路简约明了,方便维修,并设有过流保护装置,保证使用安全。
This paper deeply analyzed the principal safety accidents and itsreasons which are prone to happen at high - mechanized construction sites . the proposals on management of construction machine safety are presented based on the projects construction stages as follows : the beginning of construction , during the construction and after completion of the constraction 文章具体分析了建设施工机械化程度较高的施工现场最容易潜伏发生的主要安全事故及其原因,参照有关机械化施工方法和建设机械的管理方式,提出在建设工程施工任务开始时、施工期间、任务完成后如何做好建设机械的安全管理的建议。