英语词汇“vacuum envelope”的翻译、意思、用法、释义-英汉汉英词典

单词	vacuum envelope
释义	vacuum envelope 【电子学】真空密封外壳以上来源于：《21世纪大英汉词典》 vacuum envelope真空密封外壳vacuum envelope真空包vacuum envelope真空密封外殼電機工程vacuum envelope真空包計量學名詞vacuum envelope真空密封外殼電力工程
随便看	zone circle zone cleaning method zone collection zone compression zone-- contact zone; contact zone control zone coverage zone-- crystal zone; crystal zone curve zone curve chart zoned zoned air control zone damper zoned constant angular velocity zoned constant linear velocity zoned crystal zoned decimal format zoned decimal number format zoned deposit zone defence zone defense zoned enclave zone description