英语词汇“positive displacement vacuum pump”的翻译、意思、用法、释义-英汉汉英双解词典

单词	positive displacement vacuum pump
释义	positive displacement vacuum pump 变容真空泵
随便看	盐酸洛美沙星缓释滴眼液的研制盐酸洛美沙星胶囊盐酸洛美沙星葡萄糖注射液盐酸洛美沙星软膏盐酸洛美沙星颗粒盐酸洛贝林盐酸洛贝林注射液盐酸洛非咪唑盐酸洛非帕明盐酸洛非西定盐酸洛非西定片盐酸派泊索仑盐酸海克卡因盐酸海克液盐酸海克西替头孢替安盐酸海索那林盐酸海索那林片盐酸浸出盐酸浸出提镍法盐酸消旋去甲对羟福林盐酸消旋去甲苯福林盐酸消旋山莨菪碱注射液盐酸消旋异丙肾上腺素盐酸消旋肾上腺素盐酸消旋麻黄碱