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单词 airtightness
释义

airtightness

英汉-汉英词典
气密性;密封度;密封性;不透气性
词组 | 习惯用语
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  • airtight adj. 无懈可击的;密闭的,密封的
  • air-tightness 气密性
  • watertightness n. 不透水性(水密封的)
  • forthrightness n. 正直
airtightness n. 密封性
airtightness test 气密试验

网络短语:
airtightness concrete 气密性混凝土
airtightness detection 气密检测
airtightness layer 房屋气密层
airtightness of chamber 柜室密封
loss of airtightness 失去气密性
Determination of building airtightness 建筑物不透气性的测定
airtightness check of depth charge 深弹气密检验
英语例句库
  1. A method to ascertain airtightness of regulable refrigeratory, airtightness material selection and a way to made air retaining wall were discussed in this paper.
    论述了气调库气密性的确定方法,气密材料的选择及气密层的做法,介绍了用正压法检测气调库气密性的具体操作过程,并给出了国内外的不同气密性标准。

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英语百科

Hermetic seal

A Taper Joint Stopper with PTFE Sealing Ring. Optical transparency of the narrow sealing ring pressured by glass joint (right).
Grease is used to lubricate glass stopcocks and joints. Some laboratories fill them into syringes for easy application. Two typical examples: Left – Krytox, a fluoroether-based grease; Right – a silicone-based high vacuum grease by Dow Corning.

A hermetic seal is the quality of something—a container, structure, etc.—being airtight (excluding passage of air, oxygen, or other gases). Used technically, it is stated in conjunction with a specific test method and conditions of use.

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更新时间:2025/6/20 6:00:22