英语词汇“中空电子束”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	中空电子束
释义	中空电子束 hollow electron beam
随便看	Curve for engineering management Curve Forming curve forming rest curve for testing strength curve for visual detection curve for zone leveling curve frequency distribution curve ftting curve gage curve gain regulation curve gauge curve-gauge curve generating curve generation curve generator curve girder curve girder bridge CURVE GLASS WARMINGSHOWCASE PRODUCT MODEL curve gradient curve graph cur ve graphics curve gravity dam curve grease curve grid curve grinding