查询词典 pump

switch off the pump：关闭水泵

switch gear 开关设备 | switch off the pump 关闭水泵 | switch on the pump 开动水泵

tailings pump：尾矿泵

围垦泵; dyke drainagepump | 尾矿泵; tailings pump | 卫生泵; sanitary pump

tailings pump：头矿泵

围垦泵: dyke drainagepump | 头矿泵: tailings pump | 卫死泵: sanitary pump

transportable pump：可移式泵

可移式泵; portable pump | 可移式泵; transportable pump | 控制水位用泵; level control

turbopump：汽轮机驱动泵;涡轮泵

汽轮机驱动泵 turbine driven pump | 汽轮机驱动泵;涡轮泵 turbopump | 汽轮机直联给水泵 turbine feed pump

two-speed pump-turbine：双速水泵水轮机

reversible pump-turbine 可逆式水泵-水轮机 | two-speed pump-turbine 双速水泵水轮机 | pun 夯,捣实,拍打

dry vacuum pump：干式实空泵

dry sump pump 做坑泵; | dry vacuum pump 干式实空泵; | emergencypump 当慢泵;

vane pump：叶片泵

用旋转式叶片泵(vane pump)最容易说明泵的工作原理,其横切面如图1所示.当转子(rotor)依一固定轴转动时,它在进气口、排气口之间会与泵的外壳紧密地接触.转子上装有两个叶片,两叶片间的弹簧可使转子与外壳保持紧密接触.齿轮泵(gear pump)的构造如图2所示,

walking beam pump：杆式泵

杆式泵; ,,,,, rocking arm pump | 杆式泵; ,,,,, walking beam pump | 感应泵; ,,,,, inductionpump

waster water：污水泵

污水泵; sewage pump | 污水泵; waster water | 污水泛灌泵; sewage broad irrigation pump

the bird of wonder：凤凰;长生鸟

the bird of peace鸽子 | the bird of prey 猛禽 | the bird of wonder凤凰;长生鸟

flange rail：平底轨条

"凸缘皮带轮","flange pulley" | "平底轨条","flange rail" | "凸缘肋","flange rib"