英语释义

1. impermeable to air or nearly so
an airtight seal

2. having no noticeable weakness, flaw, or loophole
an airtight argument

3. permitting no opportunity for an opponent to score
an airtight defense

4. tightly sealed so that no air can get in or out

5. too strong or effective to fail or to be defeated

6. so tightly sealed that no air can get in or out
Store the cookies in an airtight container.

片语

air-tightness index密封指数

air-tightness test气密试验

air-tightness of automobile汽车密封性

index of air-tightness气密性指标

Good air-tightness气密性好

Air-tightness raining room气密性淋雨房

tyre air-tightness轮胎气密性

英汉例句

• The air-tightness of the chamber door is adjustable, with a wholly-shaped silicon rubber door sealing loop; so as to guarantee in-chamber high vacuum.

  箱门闭合松紧能调节，整体成型的硅橡胶门封圈，确保箱内高真空度。

• What it does prove is that extremely high levels of insulation and air-tightness can be achieved at a cost which is quite acceptable for a quality domestic building.

  它证明了即使做到极高水平的隔热和气密性，造价也可以降到高品质家庭住宅可以接受的程度。

• Mechanical ventilation with heat recovery is still not widely used in UK housing, but with insulation and air-tightness standards becoming increasingly strict, it is likely to become more common.

  在英国住宅中带有热量恢复的机械通风仍然没有得到广泛的使用，但是随着隔热和气密性标準变的日益严格，它也将会变的更加普通。

• Ref. Freon piping to end up done air-tightness test and vacuum test.

  冷藏氟利昂管系密性测验和真空测验。

• Accommodation air-condition Freon piping to be done air-tightness and vacuum test.

  房舱空调氟利昂管系密性试验和真空试验。

• Accommodation air-condition freon piping to be done air-tightness test.

  房舱空调氟利昂管系密性试验。

• Superstructure compressed air (water supply, fire fighting, smoke detection) piping to be done air-tightness test.

  上层建筑压缩空气管系(供水管、消防管、烟雾探测管)密性试验。

• By adopting the design, the novel silicon rubber hose can effectively ensure the air-tightness of hose connection, and prolong the service life of the hose.

  通过以上设置，本实用新型能够有效保证软管连接的气密性，又能有效延长软管使用寿命。

• Accommodine air-condition Freon piping to end up done air-tightness and vacuum test.

  房舱空调氟利昂管系密性测验和真空测验。

• Result of the engine platform test showed that the valve had excellent air-tightness and wear-resistant properties, so could successfully satisfy requirements of the engine.

  进一步的台架测试结果表明，排气阀在测试过程中表现出了优异的密封性和耐磨性，完全满足发动机的性能要求。

• Strengthened side wall design and air-tightness can ensure your pleasant journey.

  加强的胎侧设计，良好的跑气保用性能，让您出行无忧；

• Angle steel flanged joints shall be used for air ducts . Anti-rust primer paint shall be applied to all flanges. Neoprene gaskets of 3-5 mm thick shall be used to ensure air-tightness of the joints.

  一般风管法兰连接采用角钢法兰涂防锈漆，法兰之间采用3-5毫米厚的闭孔海棉胶板作密封垫圈。

• All the package materials shall be suitable for sterilization process. The inner package shall have excellent air-tightness and ensure the product free of Bacterium within its shelf life.

  各种包装材料适用于灭菌过程的规定，内包装密封性良好，能保证在产品有效期内内装物保持无菌。