查询词典 elevator pump

wood stock pump：木浆泵

木浆泵; wood pulp pump | 木浆泵; wood stock pump | 内封闭式活塞泵; inside-packed type pistonpump

duplex steam pump：双缸蒸汽泵

duplex steam piston pump 双缸蒸汽活塞泵 | duplex steam pump 双缸蒸汽泵 | duplex switchboard 双连开关板

simplex steam pump：单杠蒸汽直动泵

单杠蒸汽直动泵(美); single steam pump | 单杠蒸汽直动泵; simplex steam pump | 单列式柱塞泵; in-line pistonpump

simplex steam pump：单缸汽动泵

simplex reciprocating pump 单缸来复泵 | simplex steam pump 单缸汽动泵 | simplex supervision 单工监控

simplex steam pump：双杠蒸汽曲动泵

单杠蒸汽直动泵(美): single steam pump | 双杠蒸汽曲动泵: simplex steam pump | 单列式柱塞泵: in-line pistonpump

stand-by pump：备用水泵

stand-by process ==> 准备处理 | stand-by pump ==> 备用水泵 | stand-by pump station ==> 备用泵站

sewage disposal pump：污水泵

sewage disposal pump 清污泵 | sewage disposal pump 污水泵 | sewage disposal unit 清污装置

sewage disposal pump：清污泵

sewage disposal process 污水处理过程 | sewage disposal pump 清污泵 | sewage disposal pump 污水泵

screw-driven pump：螺旋驱动泵

screw pump 螺杆泵 | screw-driven pump 螺旋驱动泵 | screw-in type 旋入式

screw pump：螺杆泵

[摘要]螺杆泵(SCREW PUMP)广泛应用 单螺杆泵被广泛用于各行业输送各类介质,恒压连续动行,无脉动,介质输送无破损,通过调节转速改变流量达到计量的...[摘要]转子泵(ROTOR PUMP)工作原理转子泵又称胶体泵,三叶泵,鞋底泵等.

Bob Allcock, Solicitor General：法律政策专员区义国

船民 boat people | 法律政策专员区义国 Bob Allcock, Solicitor General | 菩提树 bodhi tree

herb：草药

大约在公元10世纪左右,通过喜好航海的荷兰人,波兰人开始认识茶叶. 但是,由于饮茶有明显的治疗某种疾病的效果,波兰人把"茶"同草药联系在一起. 于是出现了与草药(herb)相联系的"茶"字(herbata),既不接近于英文的"tea",也与俄语中的"chaj"相去甚远.