查询词典 pump man

steam jet pump：喷汽泵

stand-by pump 备用泵 | steam jet pump 喷汽泵 | steam pump 汽泵

sucking jet pump：吸引喷嘴泵

sucking and forcing pump 抽气压力泵 | sucking jet pump 吸引喷嘴泵 | sucking pump 抽吸泵

heater lift pump：减暖器给水泵

heat transfer pump 载热剂泵; | heater lift pump 减暖器给水泵; | heating pump 与温用泵;

heater lift pump：减冷器给水泵

heat transfer pump 载热剂泵; | heater lift pump 减冷器给水泵; | heating pump 与温用泵;

high lift pump：高扬程水泵

helical rotor pump 旋转唧水筒 | high-lift pump 高扬程水泵 | high pressure oil injection pump 高压注油泵

lubricating oil pump：滑油泵

lubricating oil pump driving gear 润滑油泵主动齿轮 | lubricating oil pump 滑油泵 | lubricating oil pump 润滑油泵

lubricating oil pump：滑油桶泵

旋片式真空泵; sliding vane vacuum pump | 滑油桶泵; lubricating oil pump | 滑脂泵; grease pump

lye pump：耐碱泵

内循环形屏蔽泵; canned motor pump with inner recirculationpump | 耐碱泵; lye pump | 耐磨泵; abration resisting pump

massecuite pump：糖膏泵

水力采煤泵 monitor pump | 糖膏泵 massecuite pump | 糖蜜泵 molasses pump

pump mechanical efficiency：钻井泵效率

钻井泵的临界特性曲线 pump critical characteristic | 钻井泵效率 pump mechanical efficiency | 钻井泵水功率利用率 pump hydraulic power utilization efficienc

grating spectral order：光栅光谱级

grating spacing 栅线间距 | grating spectral order 光栅光谱级 | grating spectrograph 光栅摄谱仪

Butler：仆役长

小说讲述的,是发生在英国牛津郡一所大庄园中的故事,主人公,是庄园的仆役长(butler)斯蒂文(butler是英国特有之人物,是贵族之家的地位最高的男仆人,译作"仆役长"并不很达意).