查询词典 relay

Sometimes the services is called cell relay, as an analogy to frame relay.

有时，服务被称为细胞的传递，作为比喻帧中继。

Natalie earned a gold medal in the 800m free relay and a silver in the medley relay.

纳塔丽在女子800m自由泳接力中得到一枚金牌，在400m混合泳接力中得到一枚银牌。

The functional requirements of relay semiautomatic block system were analyzed and the drawbacks of relay semiautomatic block system were pointed out.

分析了半自动闭塞系统的功能需求，指出了继电半自动闭塞系统的不足。

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。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。