1) sheath-air inlet
保护气套
1.
The probability density distribution model of the counting signal amplitudes,which is given by using the self-designed opto-electronic sensor with sheath-air inlet,matches well with the theoretical analysis.
采用自设计的带保护气套的光电传感器测定粒子计数信号幅度分布,给出的分布模型与理论分析相吻合。
2) Protection of tracheal tube's orifice
气管套管外口保护
3) protecting jacket of air-pressure tourniquet
气压止血带保护套
4) casing protection
套管保护
1.
Aiming at the serious casing corrosion of water injection wells,one chemical agent is injected into the annular space of the tubing and casing,and forms a ring-shape elastical seal plug,then the suitable corrosion control agent and bactericidal agent are injected,used as a casing protection fluid.
针对注水井环空油套管腐蚀严重的问题,在油管套管环空的某一指定位置使用化学剂形成一个环状粘弹性密封塞,注入适合本油田的防腐剂和杀菌剂作为套管保护液,对油套环空起到良好的保护作用。
5) assembly protection
成套保护
1.
With regard to the frequent occurrence of abnormal tripping faults of ZKH-3 feeder assembly protection in substation, implements the site-inspection, test and theoretical analysis of the faults, defines the reasons causing the incorrect operation and over-zone tripping of the assembly protection and points out the effective counter-measures.
针对牵引变电所ZKH-3型馈线成套保护多次发生非正常跳闸故障的现象,进行了现场检查、测试和理论分析,确定了该成套保护误动和越级跳闸的原因,提出了行之有效的处理措施。
6) protection suite
保护套件
补充资料：保护
保护
【保护】在财产保险中，保险标的在发生保险责任范围内的灾害事故时，被保险人为了避免或减少保险标的损失而采取的必要的合理的防护措施。如将抢救出来的保险财产运至最近安全地点的临时存仓，或以船代仓，或临时搭盖的简易货棚等。对被保险人临时采取的对保险财产的保护措施所支出的租赁费、搭棚工时费用，保险公司负责赔偿。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条