The church was crowded, so electrical machinery was used to relay the service out to the people.
教堂里挤满了人，所以就用电机设备把礼拜仪式向外面的人转播。
Electrodes send electrical signals along the median nerve in each wrist, up the spinal cord and to the thalamus, the main relay station in the brain.
电极通过每个手腕中神经发送电信号，沿脊髓而上到达丘脑——大脑中的主要中转站。
In this paper, the electrical contact reliability of relay and contactor and the data-processing of reliability test have been studied.
本文对继电器与接触器的接触可靠性及试验数据的处理进行了深入研究。
The collision of electromagnetic relay contacts and corresponding bounce have a strong influence on relay reliability and electrical life.
电磁继电器触点的碰撞接触及所引起的回跳是影响继电器可靠性与电寿命的重要因素。
The railway safety relay is an important executable component in railway system, whose electrical characteristics must be tested timely.
铁路安全继电器是铁路系统中的重要执行元件，必须定期对其电气特性进行测量。
Electrical products which have LCD time counter, Layer sensor, Three-phase AC fault protection relay and so on.
其中电器类产品有液晶显示计时计数器、平层感应器、断相错相三相交流保护继电器等等。
The paper mainly introduces the misunderstanding in relay protection, guiding the calm treatment and correct thinking of the workers, which is very practical in electrical production.
主要介绍了继电保护中的几个误区，引导有关人员冷静对待、正确思考问题，在电气生产一线具有一定实用性。
Differential relay a differential relay is a protective device that is fed by current transformers located at two different series points in the electrical system.
差动继电器作为保护装置，差动继电器由位于系统中两个不同位置的电流互感器提供反馈信息。
Enough stress is not laid on the relay protection technique for HF electrical equipment of the welded pipe in our country.
我国焊管高频电力设备在继电保护技术方面重视不够。
The state detector inducts the state of the electric equipment from the electrical source line connected to the in-line of the self-maintain relay.
状态检测器是从自保持继电器的进线所连接的电源线上感应电器的状态的。
The electrical characteristics of railway safety relay are mainly involved with operating value, releasing value, reversing value and so on.
铁路安全继电器需要测试的主要电气参数包括：工作值、释放值、反向工作值等。
Familiar with low-voltage electrical apparatus like relay, contact, air breaker, etc.
熟悉继电器、触器和空气短路器等低压电器产品。
It introduced a multifunction relay electrical characteristic tester with fast speed, high accuracy, high reliability. It can satisfy the requirements of large automatic production.
介绍了多功能的继电器电性能测试仪，它具有适用广、速度快、准确性高、运行可靠等优点，能满足大规模自动化生产的要求。
A differential relay is a protective device that is fed by current transformers located at two different series points in the electrical system.
差动继电器作为保护装置，差动继电器由位于系统中两个不同位置的电流互感器提供反馈信息。
Devices such as the telegraph and telephone relay messages by creating modulated electrical impulses, or impulses that change in a systematic way.
电报机与电话机等设备，通过产生调制电脉冲或以系统化方式变化的脉冲，来传递信息。
Abstract: Enough stress is not laid on the relay protection technique for HF electrical equipment of the welded pipe in our country.
文摘：我国焊管高频电力设备在继电保护技术方面重视不够。
The result indicates that interface scheme has good function of communication between the electrical transducer and protective relay devices.
实验结果表明，该接口能很好地完成电子式互感器与继电保护装置之间的通讯功能。
The protective relay setting calculation is the safe operation foundation of the electrical equipments in the power plants and transformer substations.
继电保护整定计算是发电厂、变电站电气设备安全运行的基础工作。
The contactor and relay crusts made of this materials had good flame retardancy and electrical insulation, and its quality had been recognized by customer.
用该材料制备的接触器、断路器外壳具有良好的阻燃性能及电绝缘性能，产品质量已得到了客户的认可。
Currently, the country's shrinking machine electrical control system is widely adopted in the traditional relay - access control methods.
目前，我国的缩水机电气控制系统普遍采用的是传统的继电器—接触器控制方式。
Specializing in sea lifesaving, petroleum vitta reconnaissance, locating sign, self-service relay station, emergency electrical source, etc, civil and military affairs.
特别适合用于海洋救生、石油管道勘测、示位标、无人中继站、应急电源等军事民事领域。
Electrical wires relay commands, replacing the usual cables and linkage controls.
电动线路代替了通常的电缆和联动装置来传达飞控命令。
We plan to exchange the microwave of the three base stations, and install the electrical equipment of relay station.
明天的计划准备对调三个基站的微波、安装中继站的电源设备。
We plan to exchange the microwave of the three base stations, and install the electrical equipment of relay station.
明天的计划准备对调三个基站的微波、安装中继站的电源设备。
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