leak tightness
密封性
常用释义
英式发音
美式发音
基本释义
- 密封性：指物体或系统的防漏性能，即不会发生泄漏或渗漏的能力。
例句
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1·The result proved the seal's good leak tightness, stability, reliability and economical efficiency.使用的结果证明说明该密封具有优良的密封性、稳定性、可靠性和经济性。
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2·The building's outer Windows with a large heat transfer coefficient and a poor leak tightness are the key positions, where energy is consumed.建筑外窗的传热系数大，气密性差，是建筑能耗的重点部位。
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3·Flexible disc springs automatically provide leak tightness by exerting pressure, which keeps the upper and lower valve sealing rings compressed at all times.柔性盘簧始终使上、下阀门密封环处于受压状态，自动密封防漏。
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4·When an initial service leak test is permitted by the original code of construction, such testing may also be used to verify the leak tightness integrity of repair.当设备一项初始试漏测试被原始建造规范允许，这项测试也可以用于核实设备的气密性泄漏的修理结果。
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5·Selecting a suitable method of leak detection and measurement is the pledge to evaluate the tightness of systems and equipment correctly.选用合适的检漏方法是正确评定系统和设备紧密性的前提。
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6·Its good water tightness makes it leak free. Good mechanical performance enables the ceiling to cushion exterior impact and bear a weight as much as 100kg.由于其良好的机械性能使天花能减缓外力冲击，承载100公斤以上的重量。