英语词汇“bell-jar testing”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	bell-jar testing
释义	bell-jar testing bell-jar testing [′bel ‚jär ‚tes·tiŋ] (engineering) A leak testing method in which a vessel is filled with tracer gas and placed in a vacuum chamber; leaks are evidenced by gas drawn into the vacuum chamber.
随便看	phenyl hydrate phenyl hydrazine phenylhydrazine phenylhydrazine hemolysis phenylhydrazine hydrochloride phenylhydrazines phenylhydrazone phenylic phenylic acid phenylic alcohol phenyliodine bis phenyliodine diacetate phenylisopropylamine phenylisothiocyanate phenyl ketone phenylketonuria phenylketonuria, maternal phenylketonuria pku phenylketonurias phenylketonuria test phenylketonuric phenylketonurics phenylketuronics phenyllactic acid phenyl mercaptan

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