查询词典 undercurrent relay

The Company mainly operates and acts as the agent for the following products including:frequency conversion cabinet,frequency converter,soft starter,automated control system,series of low-voltage circuit breaker,contactor,control relay,protective relay,knife switch,isolating switch,capacitor,dual power switching unit,low-voltage mutual inductor,low-voltage fuse,high-voltage vacuum circuit breaker,high-voltage mutual inductor,high-voltage load switch,high-voltage fuse,microcomputer integrated protection device and components and parts including automatic control products, Lights,button,terminal,electric meters and electromechanical products including pump,valve fan,motor,voltage transformer,wires and cables.

公司主要经营及代理的产品有：变频柜、变频器、软启动器、自动化控制系列及系列低压断路器、接器、控制继电器、保护继电器、刀开关、隔离开关、电容器、双电源切换装置、高压真空断路器、高低压互感器、高压负荷开关、高低压熔断器、微机综合保护装置及自动化控制产品、信号灯、按钮、端子、电度表等元器件及水泵、阀门、风机、电机、变压器、电线电缆等机电产品约1000多个品种、20000余种常用规格。

By use of modular and computer compiling techniqe, the automatic conversion of electric diagram to the logical expression of relay ladder diagram, the automatic plotting of relay ladder diagram, and the automatic programming of PC com...

进而使用模块化和计算机编译技术，实现了电气图向梯形图逻辑表达式的自动转换、以及梯形图的自动绘制和PC指令的自动编程

As in the medley relay, no individual may swim more than one leg of the relay.

在自由泳接力中，四个游泳运动员每人游总距离的四分之一。

In terms of average Symbol-Error Rate at the destination, the performances of multi-relay cooperative transmission with Maximal Ratio Combining detection and opportunistic relaying with multi-node listening were analyzed, one relay retransmitting in Amplify-and-Forward networks under independent Rayleigh slow fading channels. The closed-form expressions of SER for M-PSK and M-QAM modulations are also derived based on Moment Generating Function.

该文从接收端平均误符号率的角度，分析了独立的瑞利衰落信道下，采用放大转发的多中继协同最大比合并检测方案和多节点侦听，单中继转发的机会中继方案的性能；并基于矩生成函数推导出两种方案下M-PSK和M-QAM调制信号平均误符号率的闭合表达式。

Reed Relay. A relay using one or more glass-enclosed, hermetically sealed, magnetically actuated contact members.

簧片继电器采用一个或多个玻璃密封磁激励接触元件的继电器。

This will give an increased energy to the relay for a short time at the moment the relay coil must change the state of the contact.

这将使增加能源的中继在目前短的时间继电器线圈必须改变接触状态。

Relay Actuation Time-This is the time from the application of relay coil voltage to the closure of the contacts, including contact bounce time.

继电器触动时间--从继电器线圈被施加电压到触点关闭的时间，包括触点弹跳时间。

If the electric relay A is not energized,there is electrical current flow or logic continuity through the normally closed contacts,so output relay coil is energized or On.

If电继电器A不通电，有电流流或逻辑的连续性，通过通常关闭的接触，使输出继电器线圈通电或On。

The time between application of the nominal relay coil voltage and the final closure of the relay contacts after the contact bounce interval.

触动时间从施加继电器线圈的标称电压到继电器触点经过弹跳最终闭合之间的时间。

The temperature collected by 18 B20 is detected by single chip computer,according to high and low temperature,single chip computer P2.7-pin output high level or low level to control relay whether there is current in the coil through,according to the coil power relay,normally open contact is closed,no current passing,often a disconnect to maintain contacts so as to achieve the automatic control from the fans stopped.

利用单片机检测18B20采集的温度，根据温度高低，单片机的P2.7脚输出高电平或者低电平，来控制继电器线圈中能否有电流经过，根据继电器线圈通电时，常开触点闭合，没电流经过时，常开触点保持断开，从而实现自动控制电风扇的起停。

His female bullfighter Lydia gradually Health love, but she was in a vegetative state after the Bulls Zhuangcheng away from her, just because Lydia's ex-boyfriend showed more affectionate than he is like love.

他对女斗牛士莉迪亚渐生爱意，却在她被公牛撞成植物人后离她而去，仅仅因为莉迪亚的前男友表现出好似比他更深情的爱。

I know of none which are not easy to answer, but what I am trying to do now is only by a series of hints to throw some light on the narrow path of legal doctrine, and upon two pitfalls which, as it seems to me, lie perilously near to it.

我不认为有什么难以回答的问题，但我现在要做的仅仅是通过一系列线索，来给法律理论的狭窄路径以及在我看来离它近得危险的两个陷阱提供一些启示。