gas-tight

英 [ɡæs taɪt]

美 [ɡæs taɪt]

adj.  不透（漏）气的；气密的；密封的

英英释义

adj

• not allowing air or gas to pass in or out
  Synonym:airtightair-tight

双语例句

• "The Block and head can not be machined flat and smooth enough to provide an adequate seal. Thus, gaskets are used." The joint between the block and the head must be gas-tight so that none of the burning mixture can escape.
  机器加工并不能使气缸体和气缸盖平整光滑到严丝密缝，这样就要使用气缸垫。气缸体和气缸盖之间的连接必须密封以便没有燃烧的混合气体泄漏。
• Inquiry into a few issues related to the gas-tight test of outdoor gas pipeline
  室外燃气管道气密试验相关问题探讨
• The gas-tight seal takes place between the nipple and the valve outlet seat at a very small contact circle where they touch.
  不漏气的密封形成在管接口和阀门排气口座之间，在它们接触的一个非常小的接触圆周处。
• The results show that the pressure 、 the temperature are the key parameters and it is sure that the gas-tight semi-finished product was obtained by practicing pressure and raising temperature simultaneously.
  试验表明压制温度和压力是压制工艺的两个最重要的工艺参数，同时升温与加压可以保证得到具有气密结构的预制品。
• Nondestructive evaluation and bulge test show that produced shell of GIS, the qualified rate of gas-tight test has reached up to 98%, which can fulfill the demand of GIS.
  壳体的无损检测和打压试验表明，铸件内部无明显缺陷；铸件的气密性检测一次性合格率达到了98%以上，满足GIS设备需求。
• An in situ gas-tight pore water sampler for deep-sea sediments
  一种深海沉积物孔隙水原位气密采样器
• Applications of Gas-tight Concrete in Anti-gas of Road Tunnel
  气密性砼在公路隧道瓦斯防治中的应用
• The preparation of high quality YSZ electrolyte film, thin but gas-tight, on porous cathode or anode is crucial to the fabrication of SOFC.
  SOFC制备的关键技术之一是获得足够薄且不透气的YSZ电解质薄膜。
• The computer simulation also demonstrates that the new window works well in W-band, and its thicker window ceramics makes it easier to be gas-tight.
  计算表明，在W波段，这种窗仍然性能优良。此外，较厚的窗片更容易保证气密。
• The edge seal must be made accordingly gas-tight.
  边沿密封必须作出相应不透气。