preventer

美 
英 
  • n.防止者；预防者；防护设备；预防法
  • 网络防护者

英汉

网络释义

n.
1.
防止者;预防者;防护设备,预防物;预防法,预防药
2.
阻止者;妨碍物
3.
【航】辅助索,保险索

例句

释义:
全部全部,防止者防止者,预防者预防者,防护设备防护设备,预防法预防法,防护者防护者
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
a visual check of air gaps is sufficient , but mechanical backflow preventers have to be tested with properly calibrated gauge equipment.
尽管安装气隙足够目视观察，但是机械式防回流阀还是必须用适当量程的仪表设备进行检测。
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2.
The ideal solution for residential containment applications that require in-line testable and serviceable dual check backflow preventers.
对于要求在线可检测和可维修双止回防回流阀的住宅防污染应用，这是一个理想的解决方案。
www.h6688.com
3.
Mechanical backflow preventers have internal seals, springs , and moving parts that are subject to fouling, wear, or fatigue.
机械式防回流阀配置内部密封、弹簧和移动部件可能会被污染、磨损或疲劳。
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4.
Perhaps regulators will decided that rig operators , whatever the cost, should install more blind shear rams on all blowout preventers .
或许监督机构会强迫石油开采公司，不论花费什么代价都有安装多个阻止喷射的切断装置。
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5.
The TK-DL can test pressure vacuum breakers, reduced pressure backflow preventers or double check valve assemblies.
TK-DL可以检测压力真空断路阀，减压防回流阀或双止回阀总成。
www.h6688.com
6.
For use with backflow preventers, isolation valve for gauges , isolation valves for small equipment lines.
用于防回流阀，用于仪表的隔离阀，用于小型设备管道的隔离阀。
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7.
Flanged base enables secure mounting on blowout preventers, manifolds, and stand pipes. ?
法兰基底确保在防喷器、多头管和出水管上安装的安全性。
www.e-gtm.com.cn
8.
Preventers are usually brown, red or orange inhalers .
这些预防类药物通常是褐色，红色或者橙色的。
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9.
Preventers usually come in brown, red or orange inhalers .
预防类药物吸入器通常为褐色，红色或橙色。
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10.
Overload preventers with load measuring pins.
采用负荷测量销的过载防护装置
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