查询词典 wire-brushing

This series of instruments for low-voltage, medium voltage, high-voltage switchgear and distribution systems, central station monitoring system, generator set systems, building automation systems, energy management system, such as factories, able to measure three-phase three-wire, three-phase four-wire system current, voltage, active power, reactive power, apparent power, active power, reactive power, power factor, frequency, voltage triangular openings, the largest open-shaped voltage power parameters, at the same time with a remote, remote control function.

该系列 仪表适用于低压、中压、高压开关和配电系统、中心电站监测系统、发电机组系统、楼宇自控系统、工厂能量管理系统等，能够测三相三线，三相四线系统的电流、电压、有功功率、无功功率、视在功率、有功电能、无功电能、功率因数、频率、开口三角形电压、最大开口形电压等电力参数，同时带有遥信、遥控功能。

The above methods can be applied to unbalanced three-wire circuits but can not be used in four-wire circuits.

上述方法还可用于三线制不对称电路，但不能用于四线制电路。

In this paper, a new method of three-wire measurement is proposed, which can suppress lead wire resistance effects.

推荐一种消除引线电阻影响的三线制测量新方法。

The topologies of the FCL proposed for three-phase four-wire and three-phase three-wire power systems are investigated in detail. Parameter design and optimization are presented.

文中详细论述了用于三相系统的限流器的主电路拓扑结构、控制策略、参数设计与优化方法等。

This paper introduces the selection of the heat relay s type and current its reset mode, points out that connection wire section of rated current of heat relay should be selected according to strict rules it can not take as the protective device of wire short circuit puts forward working environment and temperature of heat relay and matters needing attention of reset after operation.

介绍了热继电器的类型选择、电流的选择、复位形式，指出热继电器的连接导线截面应按规定选择，热继电器不能作为线路的短路保护装置，热继电器的工作环境温度，动作后的复位等注意事项。

Telephone wire , telephone line , telegraph wire

在那两个城市之间架设了一条新的电报线路。

SXL series box take-up suitable for box and barrel packing, like the automotive wire and electric wire can use this kinds of packing model.

SXL系列梅花落桶收线机适用于方纸箱与圆桶包装，广泛用于汽车电线、电子线缆的包装。

This design controlled member is an electric heating stove, adds through the control in the resistance wire beginnings and ends voltage operating time operating time, comes the average power which outputs to the resistance wire to perform to control.

本设计的控制对象为电加热炉，通过控制加在电阻丝两端电压的工作时间，来对电阻丝输出的平均功率加以控制。

This design controlled member is an electric heating stove, addsthrough the control in the resistance wire beginnings and endsvoltage operating time operating time, comes the average powerwhich outputs to the resistance wire to perform to control.

本设计的控制对象为电加热炉，通过控制加在电阻丝两端电压的工作时间，来对电阻丝输出的平均功率加以控制。

Based on the tests of rolling and drawing alloying wire, the good structure and properties of large gauge highcarbon steel wire are obtained by adding a certain amount of Cr to steel.

1前言近20年，国际上预应力钢丝，钢绞线广泛用于高速公路、大跨度桥梁、高层建筑等工程上，其发展方向是大规格、高刚度、低松弛、耐腐蚀、大盘重。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新