gas tightness
常见例句
- 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.
解決鍋爐菸氣側嚴密性和簡化爐襯的根本措施之一,是採用全銲膜式壁結搆。在爐膛部分,應用膜式水冷壁已有多年運行經騐,已作爲成熟結搆普遍採用。 - 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 - 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 返回 gas tightness