基本解释防漏试验的,密封度试验同根派生 leak-tested相关词英汉例句Vacuum vessel seal structure used in the leak test of a liquid rocket engine turbopump is discussed.论述了某型号液体火箭发动机涡轮泵高压低温静密封检漏试验用真空室密封结构的设计问题。leak-tested更多例句