英语词汇“centre punch”的翻译、意思、用法、释义-英汉汉英词典

单词	centre punch
释义	centre punch 【机械学】中心冲头以上来源于：《21世纪大英汉词典》 centre punchn.中心冲头详细释义源自:《新世纪英汉大词典》Collins外研社 n中心冲头英汉大汉英同义词反查☞punch press
随便看	protonate protonated protonated ion protonated molecular ion protonated molecule protonates protonating protonation protonation constant proton beam proton belt proton-binding proton binding energy proton-binding energy proton-binding--energy proton-bombarded proton bombardment proton-bridged ion proton capture proton charge proton conducting membrane proton conducting membrane {pefc} proton-- cosmic-ray proton decay proton deutron reaction