查询词典 broadcast relay

This Olympic Torch Relay Lantern Collector's Edition includes a torch relay lantern hanging in a propitious gate frame with a specification of 258mm×125mm×365mm.

此火种灯是实际火种灯同比例的二分之一，规格为45毫米X45毫米X233毫米。

And primarily proceeded analysis of the basic activity principles of frequency relay and divergence relay as well as their application fields. This testing software is based on these theories.

进而主要分析了频率继电器和差动继电器的应用场合及动作的基本原理，以此编写了测试软件。

The radio frequency performance curves of relay were obtained through simulation, and analysis of the equivalent circuit and the main factors which influence the insertion loss, voltage stand wave ratio and isolation of relay were discussed.

对其进行仿真分析得到继电器射频(radio frequency，RF)性能曲线，并讨论了影响继电器插入损耗、电压驻波比及隔离度的主要因素。

The measuring systems are successfully used in the electromagnetic pulse measurement generated by impulse voltage discharge and switch operation in 500kV substations. Full waveforms of transient electric field, transient magnetic field, transient voltage of high frequency relay channels and low voltage alternative current power during switch operation period have been obtained, and the fast transient pulses in high frequency relay channels and AC power have been caught.

将该套测量系统成功地应用于500kV变电站开关操作产生的电磁脉冲的研究中，得到了开关刀闸操作时暂态电场、磁场、高频通道、交流电压等的完整波形，发现低压交直流电源系统和高频保护通道中存在非常严重的脉冲群干扰，初步解释了变电站二次电源模块经常损坏和高频保护经常误动的原因，提出了加强保护和研究的建议，进一步验证了测量系统的先进性。

Agent products (1) Panasonic signal relays, automotive relays, high frequency relays, Power Relay, PHOTO MOS relay, SSR solid state relays, industrial relays, etc. a full range of relays.

代理产品为（1）松下信号继电器、汽车继电器、高频继电器、功率继电器、PHOTO MOS继电器、SSR固态继电器、工控继电器等全系列继电器。

The thesis mainly concerns the following aspects: the relay protection and its trip-close circuit of two circuits transmission-lines are stand alone. The device has the ability of phase-trip that is owns transmission line single phase , 2 or 3phases fault only fault phase tripped.so as to making the power system contact as close as possible. The function of reclosing distribute into relay protection of line and breaker, so it is easy to get no-serious fault information of line protection and realize self-adapted multi pole reclosing. The breaker reclosing depend on the state of owns breaker andthe adjacent breaker. The criterion of serious fault and the sequence reclosing is simple and useful.

本项目具有如下特点：两回线的保护装置及跳、合闸回路完全独立；装置具有分相跳闸功能，即本线单相、两相、三相故障时均只跳故障相，使得故障时系统联系尽可能紧密；重合闸功能合理分配在线路保护和断路器保护中，充分利用了线路保护的信息实现无严重故障判别和分相顺序重合策略的自适应重合功能，由断路器保护根据断路器本身的工作状态和相邻断路器的配合关系实现重合出口；判断严重故障的判据及分相顺序重合闸原理简单合理，具有实用意义，降低了重合于永久故障对系统的冲击。

According to reports, this torch relay will be the largest number in history, a line of the longest torch relay.

据报道，本次火炬接力将是历史上参与人数最多、路线最长的一次火炬接力。

The company boasts the most advanced automotive relay production line, exclusive relay manufacturing techniques and strict quality-guaranteed system in the world.

公司拥有世界最先进的全自动继电器生产设备，专业的继电器制造技术和严格的质量保证体系，并于 2005 年顺利通过 TS16949 质量体系的第三方认证。

By means of the block modeling method supported by Star - 90 Software system, a distance relay algorithm and a protection algorithm are developed, and then the simulation of the line distance relay is realized.

应用STAR-90仿真系统支持下的模块化的建模方法，开发了距离算法和保护装置算法，在此基础上实现了距离保护的仿真。

The company boasts the most advanced automotive relay production line, exclusive relay manufacturing techniques and strict quality-guaranteed system in the world.

海拉，作为世界领先的汽车电子供应商，和宏发，中国顶尖继电器制造厂商一起共同致力于汽车继电器的开发和生产。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。