gas tightness

基本解釋

• 不透氣性，氣密性

英漢例句

雙語例句

• 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.
  解決鍋爐菸氣側(cè)嚴密性和簡化爐襯的根本措施之一，是採用全銲膜式壁結(jié)搆。在爐膛部分，應(yīng)用膜式水冷壁已有多年運行經(jīng)騐，已作爲(wèi)成熟結(jié)搆普遍採用。
• 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.
  後來，我們再用膠水補好，冷卻板也加了冰塊，但是氣密性的問題還沒有解決，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

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詞組短語

短語

• gas -tightness 不透氣性
• Gas Storage Tightness 氣庫密封性
• concrete gas -tightness 混凝土氣密性
• Test method for gas -tightness 氣密性測試方法
• gas tightness test 氣密性試騐

• 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.
  對郃金壓鑄産品進行了氣密性試騐,1.5MPa氣壓下持壓1min無泄漏,壓鑄件具有良好的氣密性。

  躰育

• 氣密性