1.
Bacterial experimental study of a certain anti-backsiphon for pipes of dental chair
一种牙科治疗台管腔防回吸装置细菌学实验研究
2.
Super Absorbent Polymer absorbs the liquid quickly and locks it away to prevent rewet and leakage completely.
超强吸收体快速吸收液体并将之紧紧锁住，有效防止回渗和侧漏。
3.
A sound-absorbent screen used on a movie set, used to prevent echo.
吸音幕电影机边用来吸收声音的屏幕，用来防止回声
4.
China′s Control Strategy on Schistosomiasis in Retrospect and Prospect
中国血吸虫病防治策略的回顾与展望——庆祝建国60周年血防成就回顾
5.
The Figure85 and90 M are designed to employ an integral back-flow prevention device to prevent potential back-siphonage.
型号85和90M结构上配置一个一体式防回流装置，用以防止潜在的反虹吸现象。
6.
A Reduced Pressure Zone Assembly shall be installed at each potential health hazard location to prevent backflow due to backsiphonage and/ or backpressure.
在每个潜在健康危害的地方应该安装减压区总成，以防止由于反虹吸和/反压力造成的回流。
7.
The9 D Dual Check with Atmospheric Vent is designed for use on non health hazard, continuous pressure, point of use applications for protection against backsiphonage and backpressure.
带排气口的9D双止回阀适用于非健康危害、续压力应用场合，用于防止反虹吸和反压力。
8.
full cell process
全吸收防腐处理工程
9.
half-mask respirator
半面罩式呼吸防护器
10.
Breathing Apparatus Officer [Fire Services Department]
呼吸器主任〔消防处〕
11.
filtering respiratory protective devise for self-rescue from fire
消防过滤式自救呼吸器
12.
Chinese Journal of Schistosomiasis Contral
中国血吸虫病防治杂志
13.
5.14 Prevent the swabbing effect.
防止产生抽吸作用。
14.
Plan for Prevention and Rehabilitation of Drug Addicts
预防吸毒和吸毒者康复计划
15.
He puffed breath in and out.
他来回地吸气吹气。
16.
Purifying and Recovery Volatile Organic Compounds by Abosorrption and PSA Methods;
VOCs的吸附和变压吸附法净化回收研究
17.
Performance of Adsorbing and Recoverying the Gasoline Vapor by Carbonaceous Adsorbents
炭质吸附剂吸附回收油气性能的研究
18.
Gasoline Vapor Recovery Based on Integrated Technology of Absorption-Adsorption
基于吸收和吸附的油气回收集成工艺