英语词汇“mercury vacuum pump”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	mercury vacuum pump
释义	mercury vacuum pump [化] 水银真空泵 [医] 水银真空泵, 水银真空唧筒
随便看	positive definite sequence positive definite symmetric kernel positive definite symmetric matrices positive definite symmetric matrix positive definite transformation positive definitness positive degree positive delivery positive delivery lay positive delivery of oil positive density positive density-dependent factor positive derail positive developer positive development positive deviation positive diageotropism positive die positive dihedral angle positive direction positive discharge positive-discharge bucket elevator positive-discharge elevator positive discharge elevator positive discrimination 西湖又还春晚西湖寒碧西湖岂忆相思苦西湖旧日西湖未能过也西湖流水响琵琶西登咸阳途西看窗日犹嫌短西窗下西窗又吹暗雨議了議事議事堂議事録議会議員議員立法議場議定議定書