air tightness的意思

air tightness中文翻譯：

氣密度

相似詞語短語

tightness───n.緊密，堅固

chest tightness───[醫]胸部緊迫感

air───vt.使通風，晾干；夸耀；n.空氣，大氣；天空；樣子；曲調；vi.通風

air gas air───空氣氣體空氣

air carrier───航空公司，航（空）線，航空運輸；航空運輸；航空公司；航線；空運機

air water───氣水

air defence───防空；空防

air service───空軍；空中勤務；n.空軍，空中勤務; 航空運輸

air crash───[航]飛機失事

雙語使用場景

To improve the waterproof wall and air tightness.───有利于提高墻體的防水和氣密性。

Our insulating glass, soundproof and heat resistant, is good at water & air tightness and can proof water and wind.───中空玻璃設計，隔音隔熱，具有極佳的水密性和氣密性，防風防水。

spacecraft would be assembled at the launch center after experts finish examining its air tightness and electric properties.───將在載人航天發射場總裝測試廠房進行氣密性檢查、電性能測試等，然后完成總裝，預計在10月份發射升空。

The air-tightness standard of valve and valve seat of this product can be reached. No grinding is needed between valve and valve seat.───氣門與氣門座圈間不需研磨，即可達到氣密性標準要求，直接裝機使用。

Our insulating glass, soundproof and heat resistant, performs well in water & air tightness and can proof water and wind.───中空玻璃設計，隔音隔熱，具有極佳的水密性和氣密性，防風防水。

The structure is reasonable. The air tightness is good. Easily operate and maintain. Can open repeatedly.───結構合理，氣密性好，施工、操作、維護方便，可開啟重復使用；

Characters and main use: Camouflage printed, light and flexible, good low temperature resistance, air tightness and heat welt.───特點及主要用途：輕、薄，富有彈性，具有優異的耐低溫性、氣密性、高周波焊接性。

Aluminium-plastic cold bridge proof holddown frame is assembled without screw, so has good air-tightness and excellent cold-bridge proof.───專利產品鋁塑防冷橋夾板式框架結構，無螺釘裝配，密封性能好，鋁塑符合結構具有優良的防冷性能。

Superstructure fire fighting piping (including emergency fire fighting piping) to be done air-tightness test.───上層建筑消防管系（包括應急消防管系）密性試驗。

英語使用場景