查询词典 pumping

Close-coupled Pumping Set：直联泵组

直径系数 Diameter Coefficient | 直联泵组 Close-coupled Pumping Set | 直流电 Direct Current

compound-wound motor：复绕电动机

compound-balanced pumping unit 复合平衡式抽油机 | compound-wound motor 复绕电动机 | compound-wound relay 复绕继电器

compression spring：弹簧垫片

o-ring o形圈 | compression spring 弹簧垫片 | pumping element 泵件

Engine connecting rod：发动机连杆

非线性弹性杆:nonlinear elastic rod | 发动机连杆:Engine connecting rod | 抽油机井:sucker rod pumping well

Pump Casings：泵壳

泵和输送装置噪音 Noises in Pumps and Pumping Installations | 泵壳 Pump Casings | 泵内沉积物 Deposits in Pumps

dieselized pumping machine：柴油抽水机

diesel engine 柴油发动机 | dieselized pumping machine 柴油抽水机 | diet feeding 食饵饲养

frequency-modulated pumping：频调抽运

frequency-modulated oscillator 调频振荡器 | frequency-modulated pumping 频调抽运 | frequency-modulated signal 调频信号

gang punch：复穿孔

联动抽油装置 gang pumping unit | 复穿孔 gang punch | 队长 gang pusher

pulsed-flash gas-discharge lamp：脉冲闪光气体放电灯

protection lamp 保护灯 | pulsed-flash gas-discharge lamp 脉冲闪光气体放电灯 | pumping lamp 抽运灯, 泵浦灯

far-infrared lasers：远红外线雷射

far-infrared laser pumping 远红外激光抽运 | far-infrared lasers 远红外线雷射 | far-infrared masser 远红外美射

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