| 释义 |
air-tightuess 英'eərt'aɪtjuːs美'eərt'aɪtjuːs
基本例句
气密性¹⁰⁰
The special connections ensure that the system has excellent air tightness.特别的连接方式保证了系统优良的气密性。
The principle of a composite test device for air-tightness of automobile compartments and air volume of air conditioners was described.摘要论述了客车车室气密性和车用空调风量综合试验装置的原理。 |