Even renting a hospital-grade electric pump may be cheaper than buying formula.
即使是租用一台医院级别的电动吸奶器可能也比购买配方奶便宜。
Since 2007, Kuwait has delivered 4200 of these sets of factory-controlled electric pump systems portfolio.
自2007年以来，威特已向这些厂家交付了4200套电控组合泵系统。
In order to get help from other ships, he fastened the loosen storage battery and switched on the electric pump.
为了得到其他船只的援助，他捆好松动的蓄电池，打开电泵的开关。
How to ensure that the ultra-flow electric pump in the security operation as we need to address a major problem.
如何保证电泵在超流量运行时的安全，成为我们需要解决的一个主要问题。
And efficiency of water supplying system will be improved and safety operation of electric pump can be guaranteed.
提高供水系统的效率并保证水泵电机的安全运行。
The package can be fully setup within ten minutes and includes an automatic electric pump for super fast inflation.
这套系统可完全安装10分钟之内，并包括一个自动的超高速通货膨胀的电动泵。
A kind of water supplying electric pump direct-on-line starting and multifunctional protection technique is introduced.
介绍了一种水泵电机全压起动及多功能保护技术。
At present the mechanical failure of submersible electric pump is common phenomenon during a process of oil production.
电潜泵机械故障是目前生产中的常见现象。
Imersion oil electric pump unit is a kind of oil jack with rodless deep extraction, large discharge capacity and high lift.
潜油电泵机组是一种无杆深抽、排量大、扬程高的抽油设备。
The submersible electric pump well system consists of such three subsystems as the oil well, submersible electric pump and pipeline.
潜油电泵井系统由油井、潜油电泵机组和管路三个子系统组成，三个子系统既有区别又相互联系。
As a special hydrodynamic sound generator, ultrasonic siren has applicative effects on viscosity reduction, scale removal on electric pump well.
作为一种特殊的流体动力式声波发生器，超声旋笛在电泵井防垢降粘方面有着显著的使用效果。
The effective lift height of electric submersible centrifugal pump is one of the important basis in judging work performance of electric pump wells.
电动潜油离心系有效举升高度的大小是电泵井工作性能优劣的重要依据之一。
The calculation methods for the fluid temperature increment in the submersible electric pump and the temperature gradient along the well bore are also developed.
给出了电潜泵内流体温升及井筒中流体温度梯度的计算方法。
This tool uses electric pump and has light structure. Only one personnel can operate by pressing a button to assemble and disassemble one spring within 10 minutes.
本工装用电动油泵工作，结构轻便，可以1人操作，只需要点一下按钮，10分钟就可以装拆1个弹簧了。
The electric part USES PLC touch screen control, hydraulic system USES an electric pump to increase screening and dedusting equipment with high degree of automation.
本机电器部分采用PLC触摸屏控制，液压系统采用电动油泵，增加过筛、除尘装置，自动化程度高。
Submersible electric pump is a kind of artificial lift equipment used for oil producing, it has encountered many technical troubles during dewatering gas production.
电潜泵是一种最早用于采油的人工举升设备，用它进行排水采气碰到了许多技术难题。
In the light of the pickup current of a submersible electric pump being too large when started at full pressure, a new variable frequency control system is developed.
针对电动潜油泵工频全压启动时存在启动电流过大等诸多问题，开发出新型电动潜油泵变频控制系统。
The press takes use of advanced two-way cartridge valve system and imported electric pump technology which can realize double closed loop control of pressure and flow rate.
液压系统采用了先进的二通插装阀系统、进口高性能的电子泵技术，实现了主缸压力与流量的双闭环控制；
The optimizing design software for electric pump plays an important role in correctly selecting the electric pump subassembly and maximizing the oil productivity for a well.
电泵井优化设计软件为正确选择电泵机组，使电泵井发挥最大生产能力起到了重要作用。
The design of test installation device, layout of test line, selection and installation of test sensor, development of submersible electric pump speed equipment is included.
流体输送测试系统的设计、试验管路的布局、综合测试系统测试传感器的选用、安装和潜水电泵转速设备的开发。
Take the assembly of micro electric pump in a corporation in Zhejiang as example, the standardized time is presented based on the analyses of its structure and assembly process.
并以某企业的微型电泵装配为例，在分析其结构和装配工艺流程的基础上，得出其装配的标准作业时间。
The new method proposes that the electric pump assume the duty of normal operations, emergency-standby and water supply for boiler MFT. It reduces the utilization of electric pump.
通过对汽动给水泵的改进，电动给水泵只承担正常运行时事故备用和锅炉MFT后锅炉上水，电动给水泵利用率非常低。
Combination of electric pump-controlled mechanical structure even more than the traditional mechanical-line pump is simple, less the number of parts is expected to achieve higher reliability.
电控组合泵的机械结构甚至比传统的机械直列泵简单，零件数目少，可望达到较高的可靠性。
Zhongyuan new type energy-saving submersible motors are developed for solving such problems as large energy consumption and high lifting costs during the production of the electric pump Wells.
为解决电潜泵井生产过程中能耗大、采油成本高等问题，研制出新型节能潜油电动机。
Recommendation for the configuration of feed water pump in air cooling units is given based on the design condition of the project and comparison between steam pump and electric pump economically.
按照该项目的设计条件，从技术经济上对汽泵和电泵方案进行详细比较，提出空冷机组给水泵配置的推荐意见。
This set of equipment is small in size and light in weight, consist of a electric pump, a cylinder and some attachments that are particularly designed for repairing chassis of engineering machinery.
这套设备的尺寸小、重量轻，它由电动泵、液压缸和若干工程机械底盘维修专用附具组成。
The high-voltage energy-saving submersible motors are developed for solving such problems as high electric quantity and high oil recovery costs consuming during working process of electric pump wells.
高压节能潜油电机是为解决电泵井生产过程中用电量大、采油成本高等问题开发研制而成的。
The tube is connected to either a hand-held vacuum pump, or to an electric vacuum, and the pregnancy is removed.
该导管或与手持真空泵联结，或与电动真空泵联结，然后移除胎儿 。
The tube is connected to either a hand-held vacuum pump, or to an electric vacuum, and the pregnancy is removed.
该导管或与手持真空泵联结，或与电动真空泵联结，然后移除胎儿 。
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