current pump
英 [ˈkʌrənt pʌmp]
美 [ˈkɜːrənt pʌmp]
网络 电流泵
双语例句
- Unfortunately for Mr bush's political fortunes, a biofuels revolution will not happen in time to ease america's current pain at the pump.
不过，生物燃料革命并不能解决美国现在面临的油价高涨的痛苦处境，这对布什先生的政治前途可不是一个好消息。 - The Current of Parametric Quantum Pump: Hartree-Fock Approximation
Hartree-Fock近似下参数量子泵的电流 - The result shows, under the conditions of current pump unit, rock bit nozzle jet has a direct rock-breaking action on mudstone, shale and coarse grain sandstone, and an auxiliary one on limestone and fine grain sandstone.
结果表明，在现有机泵条件下牙轮钻头喷嘴射流对泥岩、页岩和粗粒砂岩具有直接水力破岩作用，对石灰岩、细粒砂岩有较好的水力辅助破岩作用。 - The parameters such as the head pressure and the flow rate with relation to the hoisting current of the electromagnetic pump which devised by our foundry research center had been studied.
对于我们铸造中心自主研发的电磁泵研究了泵高、流量等工艺参数与电极电流的关系。 - In the dissertation, the gain-switching model of four-level lasers is established. For the first time, the variation of the laser output characteristics with LD pump direct current, pump pulse current and pump pulse width was calculated by numerically solving the model.
建立了四能级激光器增益开关效应的理论模型，首次计算得到输出激光脉冲特性参量随LD直流抽运电流、叠加脉冲抽运电流和抽运脉宽等抽运参量的变化关系。 - A passive loop filter scheme and the design method of the filter for current charge pump PLL frequency synthesizer chip are given in the paper. The method is known as the method of extreme value phase margin.
针对电流型电荷泵PLL频率综合器芯片，提出一种称为极值相位裕量的无源环路滤波器方案和设计方法。 - This paper analyzes current changes of water pump motors due to inter-turn short-circuit using short circuit transformer. It describes the features of burning the winding due to inter-turn short circuit, and shows that strengthening the inter-turn withstanding voltage testing is important.
利用短路变压器观点分析水泵电机因匝间短路发生的电流变化情况，阐述了匝间短路引发绕组烧坏的特征，说明了加强匝间耐压测试的重要性。 - Analysis and Handling of the Fluctuating Current for Vacuum Pump
真空泵电流波动的原因分析及处理 - Using current facilities to add some accessories and improving current circuit, water pump could run with full load, so automatic control for water pump but energy saving and labor strength relief could be achieved.
利用现有设备，只添加一些附件和改进现有电路，使水泵能全载运行，从而达到既可自动控制水泵，又能节约能耗和减轻劳动强度的效果。 - Field test of stray current in electric pump oil wells
电泵井套管杂散电流现场测试 - The Cause and Countermeasure for High Running Current of Compelling Circulated Pump
OPI1800AWS型压裂泵动力端故障分析与维修强制循环泵运行电流高的原因及对策 - Current status of centrifugal pump for water injection in China
我国离心式注水泵现状及改进意见 - Variable Pressure and Variable Current Control of Water Pump
水泵的变压变流量的自动控制 - The function of water diversion system of the pumping station is to ensure adequate water current flow evenly into pump sump or inlet conduit and to offer pump fine flow conditions.
泵站枢纽中，引水系统的功能主要是确保充足的水流均匀平顺地流入进水池（集水室）或进水流道，为水泵提供良好的进水条件； - The construction of the system of the quantitative pouring with the electromagnetic pump had been designed reasonably, according to the principle of the direct current electromagnetic pump;
根据直流电磁泵的工作原理，对电磁泵定量浇注系统的结构进行了合理的设计； - Design of Three& Vane External Circulating Current Piston Pump
三叶外环流活塞泵设计 - Test and Study on a Current Turbine Pump
水流式水轮泵的试验研究 - Study on the Measuring Precision of Current Meter in Pump Station
泵站流速仪测流精度的研究 - Electrodes Experiment Studying of the Direct Current Plane Electromagnetism Pump
直流平面电磁泵电极实验研究 - The Experimental Investigation on the Groove Structure of the Direct Current Plane Electromagnetic Pump
直流平面电磁泵流槽结构的实验研究 - The trouble of fluctuating current for vacuum pump has thoroughly been removed through an improvement of controlled circuit.
经改进控制回路后有效根除了真空泵电流波动的故障。 - This peper introduces the new method about variable pressure and variable current control of water pump in the process of cities water supply.
提供了城市供水水泵的变压变流量自动控制方法，成功地解决了水源地和地区加压站昼夜之间水流量和水压变化大、难以控制的问题。 - Two major parameters in the design of the constant current laser pump source
激光恒流源设计中的两个主要参数 - This paper investigates the application of Continuous Input Current Charge Pump Power Factor Correction ( CIC-CPPFC) techniques in electronic ballast for Metal Halide ( MH) lamp with ultra high frequency.
研究了输入电流连续型电荷泵功率因数校正（ContinuousInputCurrentChargePumpPowerFactorCorrection，简称CIC-CPPFC）技术在超高频金卤灯电子镇流器（ElectronicBallast，简称EB）中的应用。 - After gearshift adjustment device is fixed on the electrical current of pump motor is lower more.
加装液力偶合器改造后，灰浆泵运行电流进一步降低。 - However, the current pumping wells pump efficiency is still relatively low.
但是，目前抽油机井的泵效还较低。 - The specific content including: First of all, analysis the three forms of leaf processing of the current turbo-molecular pump accomplished the three-dimensional modeling of the overall rotor.
具体内容包括：首先，对目前涡轮分子泵的三种形式的叶片进行加工工艺分析，完成整体转子的三维建模。 - The current status of screw pump production, development tendency and producing principle of screw pump are summarily introduced in the thesis.
本文概括性地介绍了螺杆泵采油现状、发展趋势、螺杆泵的采油原理。 - The experiment shows: It adopt self-designed whorly board tower in which the gas is absorbed through the process of gas-liquid counter current and pump circulation process for alkali liquor which can prevent the tower from blocking up. It turns out that the operation goes well.
实验结果表明：制硫酸烟气吸收采用自行设计的旋流板塔，吸收塔采用气液逆流吸收，碱液用泵循环工艺，可防止塔堵塞，运行状况良好。 - It is a major issue urgently to be resolved in current pump production system to grasp working conditions of pumping well and to achieve remote monitoring and scientific management.
在抽油机井生产过程中，及时掌握抽油机井工况，实现抽油机井的远程监测和科学管理，是当前抽油机采油系统迫切需要解决的一个重大课题。