英语词汇“hollow electron beam”的读音、翻译、释义、用法及例句-智慧网

词汇	hollow electron beam
释义	hollow electron beamhollow electron beam1.■中空电子束
随便看	vapor pressure gradient vapor pressure index vapor pressure isotope effect vapor pressure lowering vapor pressure method vapor-pressure osmometer vapor pressure thermometer vapor-proof engine vapor reaction vapor recovery vapor-recovery unit vapor regulater vapor regulating valve vapor regulator vapor removal vapor reservoir vapor return vapor riser vapor sampling rod vapor-screen method of flow visualization vapor screen technique vapor space vapor steam blaster vapor stops vapor stream

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