英语词汇“palladium barrier leak detector”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	palladium barrier leak detector
释义	palladium barrier leak detector palladium barrier leak detector [pə′lād·ē·əm ′bar·ē·ər ′lēk di‚tek·tər] (engineering) A type of leak detector in which hydrogen is diffused through a barrier of hot palladium into an evacuated vacuum gage.
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