gas tightness

基本解釋

• 不透氣性，氣密性

英漢例句

雙語(yǔ)例句

• The appearance of the air holes would lead to the decrease in mechanical properties and gas tightness of Shell-Gear-Change-Lever.
  這些缺陷的存在使得材料的力學(xué)性能下降，同時(shí)氣密性也變差。
• One of the fundamental measures to simplify a boiler enclosure and to improve its gas tightness is to use the welded broad-fin tube wall construction.
  解決鍋爐煙氣側(cè)嚴(yán)密性和簡(jiǎn)化爐襯的根本措施之一，是采用全焊膜式壁結(jié)構(gòu)。在爐膛部分，應(yīng)用膜式水冷壁已有多年運(yùn)行經(jīng)驗(yàn)，已作為成熟結(jié)構(gòu)普遍采用。
• Then, we glued it again, and added some ice on the cold copper of engine, but the problem of gas-tightness didn't be figured out. And, camshaft is not good enough.
  后來(lái)，我們?cè)儆媚z水補(bǔ)好，冷卻板也加了冰塊，但是氣密性的問(wèn)題還沒(méi)有解決，另外，凸輪軸也做得不夠好。
  blog.sina.com.cn

權(quán)威例句

• New uncertainties in the global outlook—the SARS outbreak was singled out—have combined with domestic concerns, such as the tightness in the natural-gas market, to have an adverse impact.
  ECONOMIST: Squaring the circle The

• gas tightness更多例句

詞組短語(yǔ)

短語(yǔ)

• gas -tightness 不透氣性
• Gas Storage Tightness 氣庫(kù)密封性
• concrete gas -tightness 混凝土氣密性
• Test method for gas -tightness 氣密性測(cè)試方法
• gas tightness test 氣密性試驗(yàn)

• gas tightness更多詞組

專業(yè)釋義

能源科學(xué)技術(shù)

• 氣密性

  The gas tightness of die casting was done, and no leakage had been found for one minute under 1.5 MPa air pressur.
  對(duì)合金壓鑄產(chǎn)品進(jìn)行了氣密性試驗(yàn),1.5MPa氣壓下持壓1min無(wú)泄漏,壓鑄件具有良好的氣密性。

  體育

• 氣密性