A cardiac arrest is a disruption of the electrical signals that trigger heartbeats, causing the heart to beat erratically so that it does not pump blood effectively.
心脏骤停是一种对触发心跳的电信号的破坏，能够导致心脏不稳定地跳动，使其不能有效地供给血液。
An electrical wave traverses the heart each time it beats, co-ordinating the contraction and relaxation of the chambers that pump blood around the body.
随着心室的收缩和舒张将血汞到了全身，心脏跳动一次，电波横穿心脏一次。
These problems are made in a sealed diving sewage pump, electrical load-bearing capacity, bearing arrangement and requirements for the use of the sewage pump than the average higher.
这些问题都使得潜水排污泵在密封、电机承载能力、轴承布置及选用等方面的要求比一般的污水泵要高。
Also, the electrical type pump can deliver more fuel than the engine requires even under maximum operating conditions.
当发动机满负荷工作时，电动式燃油泵可以提供比发动机需要的更多的燃油。
The primary energy consumption and the energy cost of the heat pump dryer are compared with those of electrical heating dryer and steam-heating dryer and their economic evaluations are carried out.
本文还对热泵干燥、电加热干燥、蒸汽加热干燥的一次能源消耗和能源费用进行了比较和经济评价。
Pump and motor direct-axis, is a mechanical-electrical integration products, compact structure, stable performance.
泵与电机直联同轴，属机电一体化产品，结构紧凑，性能稳定。
Taking some sewage treatment plants project as an example, carrying on the electrical design and the programming to screw pumps control in sewage pump station.
以某污水处理厂的工程为例，对污水泵站的螺旋泵的控制进行电气设计和程序编制。
The development of permanent magnet electrical machinery with high efficiency and high power factor supply new ways for water pump saving energy.
高效、高功率因数的稀土永磁电机为水泵节能开辟了新途径。
The electrical motor driven emergency fire pump shall be installed inside the emergency fire pump room.
应急消防泵室内部安装电动应急消防泵。
Electrical wiring, should first release coupling of motor and pump, a test run on the motor.
电机接线时，应先脱开电机与泵的联轴器，对电机作试运转。
All these problems make diving sewage pump in a sealed, the electrical load capacity, bearing arrangement and the use of requirements than the average sewage pump higher.
这些问题都使得潜水排污泵在密封、电机承载能力、轴承布置及选用等方面的要求比一般的污水泵要高。
The panel comprises a signal collect module, a controller and an output module, wherein the controller is electrical connected to a driver of the high pressure pump.
控制板包括信号采集模块、控制器和输出模块，控制器与高压水泵的驱动电机相连接。
This will increase the pump efficiency, energy saving, to avoid electrical overload operation, to extend the service life.
这样可提高电泵工作效率，节电，避免电机超负荷作业，延长使用寿命。
Now, if under certain conditions a heat pump puts out more thermal energy than it consumes in electrical energy, has the law of energy conservation been challenged?
现在，如果在某些条件下，热泵所产生的热能超出了它所消耗的电能，能量守恒定律即已遭到质疑了吗？
This system will typically have separate controls for the chiller and the pump or pumps, with an electrical connection for each component.
该系统通常会单独控制冷冻机和泵，每个组件都为电气连接。
This paper chiefly introduces ammonia injecting feed water system using electrical conductivity instrument, frequency-converter and ammonia injecting pump.
主要介绍了如何利用电导率仪、变频器、加氨泵实现除盐水自动加氨系统。
The practical running parameters stoppage diagnosis system of electrical machinery for water pump is given.
给出了油田注水用电机运行参数故障诊断的实际系统组成。
The flushing system is composed of flushing nozzle, sluice pump, pipes, valve, pressure gauge and electrical controlling section.
除雾器冲洗系统主要由冲洗喷嘴、冲洗泵、管路、阀门、压力仪表及电气控制部分组成。
As a heat transfer medium with water, electrical heating heating up, through high temperature forced circulation pump heating.
以水为传热介质，电加热升温，通过高温水泵强制循环供热。
Nowadays, the electrical submersible pump (ESP) which has unique advantages and characteristics gets more and more widely used in oil field production.
电动潜油离心泵以其独具的优势和特点在油田生产过程中得到了日益广泛的应用。
Do not frequently switch motor, This is because the pump will stop to have a return, if an immediate start, will start the electrical load, resulting in excessive current and start winding burn.
不要频繁地开关电机，这是因为电泵停转时会产生回流，若立即开机，会使电机负载启动，导致启动电流过大而烧坏绕组。
The national code requires that a GFCI be utilized in the branch circuit which supplies electrical power to the aquarium pump and all other electrical aquarium devices.
国家代码要求漏电开关用于分支电路供应电力的水族馆泵和所有其他电子水族馆设备。
The effect of analyzing the electrical plunger pump of airplane which is one of the most important loads, is very significant.
燃油系统作为飞机配电系统的重要负载，地位特殊，作用重大。
Starting Motor, Oil Pump Electrical Motor, Armature.
起动电机，油泵电机，电枢。
Electrical submersible pump lifted Wells is the main high rate artificial lift method in the high water cut period, but it is difficult to determine the down hole failure during productions.
油田进入高含水期所采用的电潜泵作为增大排液量的方法，在生产过程中容易出现许多不易判断的井下故障。
It illustrated that system efficiency depended on the accuracy of selecting electrical submersible pump.
说明系统效率高低主要取决于选井选泵的准确性。
Hangzhou Xizi pump Co., Ltd is specialized in the manufacturing of various kinds of pump and electrical machine.
杭州西子泵业有限公司是一家专业制造各类泵及电机的生产企业。
The device of the utility model relates to a rotary blade type vacuum pump. The structure comprises a pump, an electrical machine and a rotor.
本装置涉及一种旋片式真空泵，其结构由泵、电机及转子组成。
The device of the utility model relates to a rotary blade type vacuum pump. The structure comprises a pump, an electrical machine and a rotor.
本装置涉及一种旋片式真空泵，其结构由泵、电机及转子组成。
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