密闭性 meaning in English
impermeability
leakproofness
Examples
- The valves must have tight closure
因此阀门必须具有紧密的密闭性。 - Before the calibration of the pressure measuring device each connection should be checked for tightness
在校正压力测量设备之前，所有的接口都要检查密闭性。 - Compared with the similar equipment it is simple in structure high in output excellent in sealing and small in size
与同类设备比较具有结构简单，体积小、产量大、密闭性好等点。 - Steel strip sheaths for prestressing tendons - test methods - determination of leaktightness determination of water loss
预应力钢丝索用钢带护套.试验方法.密闭性的测定水损失的测定 - The high - speed and good closeness have greatly reduced the energy losses , effectively controlled environment and raised efficiency
高速和良好的密闭性使门极大的降低了能量损耗,有效控制环境,提高效率及效益