extraction pump
英 [ɪkˈstrækʃn pʌmp]
美 [ɪkˈstrækʃn pʌmp]
抽气泵；排气泵
双语例句
- Simulation Study on Freezing Heat Extraction of U Buried Pipe Heat Exchanger of Ground-source Heat Pump
土壤源热泵U型埋管换热器冻结取热过程的模拟研究 - The water in the hot-well is pumped by the condensate extraction pump through the low pressure feed-heating system to another pump, the boiler feed pump.
在热井中的水在凝结水泵的作用下通过低压给水加热系统到达另一个泵，锅炉给水泵。 - The screws for the oil extraction pump are micro-encapsulated and are therefore to be replaced.
吸油泵的螺钉为微囊型，因此需要更换。 - Extraction of nicotine in charcoal filters by Soxhlet method lift [ suction] pump
索氏抽提法萃取活性炭滤嘴中吸附的烟碱吸取泵，吸取抽机，提水泵 - The treatment equipment comprises a waste oil tank, an extraction pump, an oil filter, an impurity separator, a pressuring pump and a ceramic film filter;
处理设备包括废油槽、提取泵、机油过滤器、杂质分离器、加压泵和陶瓷膜过滤器； - Insert oil extraction pump in the fitting bore.
将吸油泵插入装配孔。 - Investigation on Magnetic Liquid Used in Sliding Seal of Extraction Oil Pump
用于油田抽油泵滑动密封的磁性液体研究 - Real Time Multitask Measure and Control Software System Development for Petroleum Extraction Pump Dynamic Simulate Test System
有杆泵动态模拟实验系统实时多任务测控软件开发 - Unloading method of injecting nitrogen to tank car to raise pressure and liquid extraction with centrifugal pump simultaneously is often used to unload butadiene tank car.
丁二烯罐车卸车多采用氮气注入罐车加压，同时用离心泵抽液的卸车方法。 - The principle of petroleum extraction pump dynamic simulate test system is introduced, the measure and control targets of the test system are given, at last we divide the targets to the tasks and realize the measure and control software system by using AMX real time multitask system.
介绍了有杆泵地面动态模拟的方法，提出实现有杆泵地面动态模拟测控系统目标，在AMX实时多任务背景下，将测控系统进行了多任务划分并加以实现。 - Fault Feature Extraction and Diagnosis of Reciprocating Pump Based on HHT
基于HHT的往复泵故障特征提取及诊断 - In order to solve the problem of deep-snubbing fluid extraction, the testing of hydraulic booster oil well pump is carried out by the No.
为解决深抽提液问题，中原油田采油二厂进行了液压充油泵的试验。 - Analysis on the Optimum Control of the Oil Extraction System of a Hydraulic Bar Pump
液压式有杆泵采油系统的最优控制分析 - Bearing Signature Extraction for Hydraulic Pump Diagnostics
液压泵的轴承特征信号提取及故障诊断 - Application of Air Extraction System with Ring Vacuum Pump to Medium and Small Units
水环式真空泵抽气系统在中小型机组中的应用 - Adaptive Waveform Feature Extraction on Reciprocating Pump
往复泵时域特征波形的自适应提取 - With a view to time_varying characteristic of the vibration signal measured on triplex reciprocating pump, an approach on the waveform feature extraction which reflects the various conditions of reciprocating pump with nonlinear wavelet de_noising analysis method is presented.
针对三缸往复泵测量信号非平稳时变特点，研究了用小波消噪方法提取反映往复泵动力端状态的振动波形特征。 - This paper makes an approach on the feature extraction of reciprocating pump with wavelet packet analysis, and establishes a failure diagnosis model of wavelet packet neural network of reciprocating pump.
将小波包分析应用于往复泵的故障特征提取中，建立了往复泵小波神经网络故障诊断模型。 - Through analysis on the energy consumption of brine extraction in mine, it is concluded that electricity consumption for per ton of salt is mainly related with such factors as pump head, efficiency of motor and pump as well as brine salinity.
通过对矿山采卤的能耗分析，采卤吨盐耗电主要与泵的扬程、电机和泵的效率、卤水含盐量等因素相关。 - Applied Study of Magnetic Liquid with High-Stickiness in Gap Sealing of Extraction Oil Pump
高粘度磁性液体在抽油泵滑动密封中的应用研究 - The second is to apply the check valve into microwave extraction by combining vacuum pump.
二是单向阀应用于真空微波提取。 - The simulations of multiple FRAs showed that the calculation efficiency and stability of these shooting algorithms are improved dramatically when compared with the conventional shooting algorithm. ( 1.2) An efficient method for extraction of input pump powers from pump power integrals was proposed.
多个FRA的仿真计算结果表明，相对于简单打靶法这3种打靶法的计算效率和稳定性均有极大的提高。（2）提出了一种由泵浦功率积分求解泵浦输入功率的高效方法。 - The energy extraction efficiency can reach greater than 80% and the depletion ratio of pump energy greater than 90% when the energy of Stokes beam and pump beam are both larger.
在抽运光与Stokes光能量都较大时，能量提取效率可达80%以上。Stokes光与抽运光的双光束耦合效率可达90%以上。 - The basic method of control in different load, the condensate extraction pump inverter and deaerator feed water valve joint control, to maintain the deaerator water level within a certain range.
控制的基本策略为在不同负荷下，凝泵变频器和除氧器上水调门联合控制，来保持除氧器水位在一定范围内。 - The most important point is that taking the water as the driving medium, a hydraulic motor is used to drive an oil extraction pump to lift up oil to the ground.
其最重要的特点是采用水为动力介质，由液压马达驱动采油泵将原油举升到地面。