查询词典 contactor switch

The oil pump control system of governor oil pressure unit at power plant of Naban reservoir was modified with contact-free,soft start,intelligent pressure control unit,which not only remove the defects from traditional oil pump motor control mode consisting of relay and contactor,but also upgrade the control automation degree,improve starting performance and permit convenient operation.

通过利用无触点的智能软启动压力控制装置对那板水库电站调速器油压装置油泵控制系统的改造，解决了油泵电动机采用传统继电器———接触器控制方式所存在诸多缺陷，提高控制的自动化程度，改善启动性能，方便操控，经过3年多的应用，运行良好，为水电站的调速器油压装置油泵控制提供了一个好的借鉴。

Our company specializes in producing tungsten argon arc welding machine dedicated article, spot welding power tungsten, the molybdenum wire lamp foot, high-temperature molybdenum wire, various specifications of tungsten, molybdenum wire material, tungsten cutter silk, vacuum plating coils, cerium tungsten rod, electrode, contact materials (AC contactor contacts, etc.).

本公司专业生产氩弧焊机专用钨条，点焊机通电钨条，钼丝灯脚，高温钼丝，各种规格的钨，钼丝材料，钨绞丝，真空喷镀线圈，铈钨杆，电极，触点材料。

On the basis of optimization design for coil control voltage of contactor and design for protection function of electronic thermal realy,two functions were integrated in one microcontroller.

在接触器线圈控制电压优化设计和电子式热继电器保护功能设计的基础上，将两种功能集成于一块微控制器上，设计了通信接口进行远端监控，实现了对电动机的智能保护。

A line contactor or shunt trip circuit breaker must be installed for safety reasons.

出于安全原因，必须安装线路接触器或并联跳闸线路断路器。

Further, like most other cases such as gas/liquid membrane contactors, the overall mass transfer coefficients K of this novel membrane contactor in distillation decreased while fiber packing fractions became bigger, which presented a strong relationship between shell mass transfer and fiber packing fraction.

据此可作为膜接触器结构设计的判据，即当膜接触器填充密度较低时，其传质性能主要受中空纤维膜分布不均匀度影响；而当填充密度高时，组器结构对传质的主要影响因素应为沟流和死区。

A piece of permanent magnetic steel is fixed on the electric contact signaling needle of the electric contact device, so as to reinforce the magnetism of the contactor and speed up the contact action.

同时指针带动电接点装置的活动触点与设定指针上的触头相接触的瞬时，致使控制系统接通或断开电路，以达到自动控制和发信报警的目的。

The power switch can supply a minimum of 250 mA per switch.

电源开关可以提供250毫安的最低每开关。

While encapsulating RF MEMS switches in low vacuum diminishes the air damping and improves the switch speed and operation voltage, the performances of a switch is incident to being influenced by outside environment.

可见，RF MEMS开关用低真空封装可以减小空气阻尼、改善开关速度和执行电压的同时，开关的性能却容易受外界环境因素的影响。

The typical app switch toggle "L-Trigger + Select" or the alternate key "Vol Up + Select" will allow you to toggle between the 2 apps and iR Shell. New key combos "L-Trigger + Note" or "Vol Up + Note" will allow you to switch between the 2 apps without going back to iR Shell screen.

而新增的组合键" L+"或是"音量键+"的组合则是在2个程序之间切换(插个话，就像Win下的Alt＋Tab一样)，不需要先切回Menu。

The traffic concentrator comprises an Asynchronous Transfer Mode switch (42) and a control node (44) associated with the ATM switch.

该业务集中器包括异步传输模式交换机(42)和与ATM交换机相关联的控制节点(44)。

Connectors are lines that can be anchored to particular places, called glue points , on the graphic object.

连接符，可固定在图形对象的特定的地方的线条。

Another way of putting it, too many agents have a say in each other's work, and bureaucratic rigor mortis sets in.

另一种表达是，太多的作用物在彼此的工作里都有话语权，官僚的僵尸开始抬头。