查询词典 pumping

hook wall packer：挂壁式封隔器

hook wall flooding packer 注水井悬挂式封隔器 | hook wall packer 挂壁式封隔器 | hook wall pumping packer 抽油井悬挂式封隔器

hook wall testing：悬挂式测试

hook wall pumping packer 抽油井悬挂式封隔器 | hook wall testing 悬挂式测试 | hook weigh 大钩悬重

hook wall pumping packer：抽油井悬挂式封隔器

hook wall packer 挂壁式封隔器 | hook wall pumping packer 抽油井悬挂式封隔器 | hook wall testing 悬挂式测试

Pump, volute centrifugal：涡卷离心泵

涡卷泵 pump; volute | 涡卷离心泵 pump; volute centrifugal | 泵 pumping machine

vacuum-packed：真空包装的;真空密封的

vacuum-meter 真空表;真空计 | vacuum-packed 真空包装的;真空密封的 | vacuum-pumping 抽真空;真空排气

speed box：变速箱

slow-speed pumping 低速泵送 | speed box 变速箱 | speed change box 变速箱

Test, slump：坍陷試驗

"抽水试验","Test, pumping" | "坍陷试验","Test, slump" | "地球物理试验","Testing, geophysical"

Screw, gear, diaphragm, peristaltic pumps：螺旋泵、齿轮泵、隔膜泵、蠕动泵

真空泵:活塞泵、柱塞泵、凸轮泵/Vacuum pumps - Piston, plunger, lobar pu... | 螺旋泵、齿轮泵、隔膜泵、蠕动泵/Screw, gear, diaphragm, peristaltic pumps | 家用泵及相关装置/Household pumps and pumping installati...

field saturation pressure：油田饱和压力

field sampling 野外采样 | field saturation pressure 油田饱和压力 | field scale pumping equipment 现场使用的泵设备

salt water pump：海水抽水机;海水泵

salt water flushing system 海水冲厕系统 | salt water pump 海水抽水机;海水泵 | salt water pumping station 海水抽水站

Going to Pubs：上酒吧小酌

Part V 夜生活篇 Nightlife | Unit 21 上酒吧小酌 Going to Pubs | Unit 22 看表演 Seeing Shows

simplified equation：简化方程式

secondary alcohol 仲醇 | simplified equation 简化方程式 | tertiary alcohol 叔醇