The simple experimental circuit contact material is designed using time relays with digital display, contactors, switchgear and resistive load.
利用数字显示时间继电器、交流接触器、断路器以及电阻性负载设计了一个简易的触头材料实验电路。
At present most of the existing domestic testing press, hot press are all manually operated, or use time relays, switches, etc. as control elements.
目前，国内现有的试验压机、热压设备多为手动操作，或采用时间继电器、行程开关等作为控制元件实现一定程度的自动操作。
This value can be used with the drive current capacity specification for a switch mainframe to determine how many relays the mainframe can close at one time.
该值可和开关主机的驱动电流容量一起来确定主机内同时可闭合多少继电器。
The article introduces detailedly the methods which are used to protect the hot relays when the fans and pumps loaded starting time is over 15 seconds.
介绍了风机、水泵类负载起动时间大于15秒以上时，采用热继电器保护的方法，及控制线路在风机上应用的效果。
The time for the torch relays is about 8 times of that of the Games events themselves.
火炬接力的时间是运动会竞赛项目时间的8倍左右。
The paper develops a general mathematical model of time delay relays and gives the subprogram flow charts to realize definite and variable time delay relays with a computer.
本文在建立时间继电器一般数学模型的基础上，提出了实现定时限，变时限两类数字式时间继电器的子程序流程图；
Professional production of small relays, power relays, magnetic latching relay, automotive relay, time relay, solid state relays, counters, relay sockets, sensors.
专业生产小型继电器，功率继电器，磁保持继电器，汽车继电器，时间继电器，固态继电器，计数器，继电器，传感器。
These codes are four-group ML decodable and have uniform distribution of power among the relays as well as in time.
这些编码是四次群最大似然可译分布空时编码，并且功率在中继之间随时间均匀分布。
The performance of digital time delay relays in the presence of disturbance is analysed.
对数字式时间继电器的抗干扰性能进行了深入的分析，并提出杭干扰措施。
Slip-ring motor can be used in conjunction with time delay relays for floor operated cranes to improve their travelling quality during start and inching.
为改善地面操作起重机的起动、点动运行性能，可选用绕线型电动机加外延时继电器控制。
The key of Cu-Al pipe butt welding is to control the welding parameters. In the original control system, all welding parameters were controlled by time-relays.
铜铝管焊接的关键是对焊接参数的控制，原控制系统采用时间继电器控制焊接参数。
Gas-filled relays also provide low, stable leakage current in applications sensitive to current fluctuations especially across open contact sets over long periods of time.
在对电流波动很敏感的应用中，充气继电器具有低而稳定的泄漏电流，特别是在断开触点间，可以长时间保持很低的泄漏电流。
Gas-filled relays also provide low, stable leakage current in applications sensitive to current fluctuations especially across open contact sets over long periods of time.
在对电流波动很敏感的应用中，充气继电器具有低而稳定的泄漏电流，特别是在断开触点间，可以长时间保持很低的泄漏电流。
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