The paper analyses the causes of overload of neutral line and great errors of measuring instrument by harmonics electrical line.
对电气回路中因谐波造成的电力线路中性线过载和测量仪表出现较大误差的原因进行了分析，探讨了抑制谐波的措施。
The paper presents the causes of harmonics current and overload hazard of neutral line and phase line by harmonics in electrical line.
阐述了电气回路中谐波电流产生的原因及其引起中性线和相线过载的危险。
To solve several typical equations of electrical line of force by using line-of-force equation, one can draw the diagram of electrical line of force.
利用力线方程，对几种典型的电力线方程进行求解，得出电力线图。
When I am forced to have crossed lines, I will notate it using the standard applied on electrical-wiring diagrams: one line is drawn "hopping over" another one, as in Figure 4.
在不得不交叉线时，我会用适用于电路图的标准来标记：一条线“跳过”另一条，如图4所示。
The picture elements across a line are converted to the video signal and low-pass filtered with an electrical filter .
沿着一条直线的图象象素被转换成视频信号，然后由一个电子滤波器进行低通滤波。
Contact mark. Intermittent marks adjacent to the weld line resulting from the electrical contact between the electrodes supplying the welding current and the pipe surface.
触点痕。由于供焊接电流的电极与管子表面间的电接触，致使在焊缝线附近产生不连续痕迹。
The electrical and mechanical control system is set in tehran qom esfahan passenger station buildings along the line of this project.
在项目沿线的德黑兰、库姆与伊斯法罕客运站大楼内设置电气与机械控制系统。
Being an electrical engineer, I improved our assembly line of the electric fans. As a result, the annual output has been greatly increased.
作为电机工程师，我改进了电风扇的装配线。结果，我们的年产量大大地提高了。
Continuous hot dip galvanizing line is a biggish electrical control project which is complex for control logic.
连续热镀锌生产线是较大型的电气控制项目，控制逻辑较为复杂。
Started from the cause of the fire, the paper researched on the fire alarm system and fire regulate distribution line design problems in the hope to reduce fires caused by the electrical circuits.
本文由火灾原因分析引出对火灾自动报警系统及消防配电线路的规范设计问题进行研究，希望由电气线路引起的火灾降低。
Electrical power line and cable workers construct, maintain and repair overhead and underground electrical power transmission and distribution systems.
电源线和电缆工人建造，维护和修复架空线和地下电力传输和配电系统。
Electrical power pulse signal will be entered into angular displacement or displacement of the Central Line control components.
步进电机是将电脉冲信号转变为角位移或线位移的开环控制元件。
The technologies and equipment of the line are same to the advanced international level but the all electrical equipment are domestic.
该生产线的技术装备已达国际先进水平，其机电设备已实现全部国产化。
Spiking: Inconstant surges in power on an electrical power line causing interference with sensitive electronic equipment.
电流浪行：在电线上的不稳定电力波浪，它干扰敏感的电子仪器。
In order to facilitate the installation and maintenance of the electrical components in the principle of the connection point line often be marked with code.
为了安装以及检修的方便，在电气原理图中元件的连接点线往往都应该标有编号。
Outdoor transmission line and substation electrical equipment often suffer from industrial contamination or natural salt, dust, bird droppings and other contamination.
输电线路和变电站的户外电气设备经常遭受到工业污秽或自然界盐碱、飞尘、鸟粪等污染。
Before any electrical connections are made, be sure that the heater is full of water and that the valve in the cold water supply line is open.
在进行电路连接之前，请确认热水器是否已经注满水，冷水进口阀门是否处于开启状态。
By analyzing the electrical single line of Shenzhen Qianwan LNG Power Plant, some reference is provided for future electrical design of 350mw combined cycle gas-steam turbine units.
通过对深圳前湾燃机电厂电气主接线的分析，为今后350MW级燃气蒸汽联合循环机组电气设计提供借鉴。
The paper, based on the testing line as a process in the production, introduces a rain electrical control system based on SIEMENS PLC S7-200.
针对汽车淋雨测试线作为汽车生产过程中关键工序的环节，设计了基于SIEMENS S7-200PLC的汽车淋雨测试线电气控制系统。
Terminal electrical control program should be able to not only realize technical demand of processing line, but have good readability and reuse and easy maintenance and extendibility.
最终的电气控制程序不仅应能完全实现生产线的工艺要求，还必须有良好的可读性，健壮性，重用性，易于维护和扩展。
Infrared thermal imaging technology can quickly make on-line monitoring and diagnosis of overheating fault of electrical equipment by real-time non-contact method.
红外热成像技术能快速、实时地采用非接触手段，在线监测和诊断出电气设备的大多数过热故障。
Product Mechanical Dimensions, external electrical signal, communication bus protocol and the standard memory card line, and currently on the market with memory card interface device is compatible.
产品机械尺寸、外部电气信号、通讯总线协议与标准的存储卡保持一致，与目前市场上的带有存储卡接口的终端设备兼容。
In essence, the aim of PFC is to make the input terminal of electrical equipment appear resistive to the AC line, and insure that the input current be proportional to the instantaneous line voltage.
从本质上来讲，功率因数校正的目的是使用电设备的输入端口对交流电网呈“纯阻性”，保证输入电流和电网电压随时成正比。
Voltage between tool and workpiece is an important parameter in the on line monitoring of wire electrical discharge machining (WEDM) process.
电火花线切割加工时工具(电极丝)和工件之间的放电电压是对放电加工过程进行实时检测的重要参数。
The electrical control system of F4, F5, F6, three of six main DC motors, F1 to F6, in finish rolling line in our plant was reformed with digital system one after another from 1996 to 1997.
宣钢一轧厂热带车间先后于1996年和1997年对六台精轧直流主电机F1至F6之中的三台F4、F5、F6的电控系统进行了数字化改造。
Clean line: an electrical power line dedicated to one machine and therefore not subject to power fluctuations.
净线：专供一部机器用的电力供应线，这样可以避免电流波动情况。
The accurate analysis of increasing and decreasing of line loss rate is very important for line loss theoretical calculation, preventing theft of electrical energy, improving line loss management.
准确分析线损率的升降，对线损理论计算、防止偷漏电量、提高线损管理水平十分重要。
The running speed of the production line can be set by the touch screen, and the inverter frequency, electrical current and the running states of every equipment will be showed in the screen.
生产线运行速度通过触摸屏设定，变频器的运行频率、电流及所有设备的运行状态均可在触摸屏显示。
The running speed of the production line can be set by the touch screen, and the inverter frequency, electrical current and the running states of every equipment will be showed in the screen.
生产线运行速度通过触摸屏设定，变频器的运行频率、电流及所有设备的运行状态均可在触摸屏显示。
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