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词汇 air tightness
释义 air tightness短语⁹⁶⁶⁷⁷⁺
基本例句
气密性
It has excellent air tightness, water tightness, heat insulation, winter proofing and sound insulting property as the frame adopts the inside high and outside low design.
门框采用里高外低设计,气密性、水密性、隔热、防寒、隔音性能优越。 dichan

The connection of the microchannel of the microreactor chip was a key technology. The joints must possess a certain degree of strength, good air tightness and small deformation.
微反应器芯片的封装连接是一个关键技术,其接头要保证有一定的强度,气密性好,且变形小。 degree.fzu.edu.cn

The structure is reasonable. The air tightness is good. Easily operate and maintain. Can open repeatedly.
结构合理,气密性好,施工、操作、维护方便,可开启重复使用; biz72

Characters and main use: Camouflage printed, light and flexible, good low temperature resistance, air tightness and heat welt.
特点及主要用途:迷彩印花, 织物结构比较轻、薄,具有优异的耐低温性、气密性、高周波焊接性。 iciba

Characters and main use: Light and flexible, good low temperature resistance, air tightness and heat welt. Suitable for making air pillow and water bag.
特点及主要用途: 织物结构比较轻、薄,具有优异的耐低温性、气密性、高周波焊接性。适合做气枕、气垫等充气产品及储水袋类产品。 jncoating

In the current standards, the key performance parameters stipulated for windows are heat- transfer coefficients and air tightness.
在目前的水平,关键性能参数所规定的窗户传热系数和气密性。 kao139

In the hot summer and cold winter area, mechanical ventilation is needed when raising building air tightness, fan energy consumption increases and total energy consumption also increases.
在夏热冬冷地区,提高建筑气密性同时需要采用机械通风,增加了风机能耗,总能耗增加。 ehvacr

Main Test Items: flex resistance, wear resistance, peeling strength, low temperature cracking, insole back part stiffness, air tightness, rebound height, aging resistance and fading resistance, etc.
主要检验项目有:耐折性能、耐磨性能、剥离强度、低温屈挠、皮鞋勾心纵向刚度、球的气密性、返弹高度、抗老化性能、不褪勾性能等。 tczjs.com

Our insulating glass, soundproof and heat resistant, performs well in water & air tightness and can proof water and wind.
中空玻璃设计,隔音隔热,具有极佳的水密性和气密性,防风防水。 blog.sina.com.cn

Silicon pressure sensors made with this technique have high strength and good air tightness and the stability and reliability of the devices, are improved.
采用这种工艺技术制造出的硅压力敏感元件强度高、气密性好,提高了稳定性和可靠性。 cnki

Special resin DNDA-7144 is suitable for making vessel covers and industrial vessels with air tightness and higher mechanical property.
专用料 DNDA-7144适宜制作气密性和力学性能较高的容器盖及工业容器。 cnki

The mixer comes with high speed mixing, high mixing uniformity, high air tightness, easy to operate and also easy for maintenance.
该机整体具有混合速度快、混合精度高、下料快、能耗低、运转平稳,密封操作,安装、使用、维修和操作方便等特点。 estonebuy

This paper deals with the problem of air tightness caused by soldering of stator coils and water chamber in a500MW turbogenerator made in Russia.
本文针对原苏联生产的500MW汽轮发电机定子线圈与水盒焊接后,气密不过关的问题进行研究。 dictall

To improve the waterproof wall and air tightness.
有利于提高墙体的防水和气密性。 www.jmhbjn.com.cn

Air tightness test and safety valve adjusting for main air receiver control air receiver, air horn receiver onboard.
主空气瓶控制空气瓶、汽笛空气瓶装船后气密试验和安全阀的调整。 www.shipman.org.cn
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