Power relay [电] 功率继电器 ; 电力继电器
Power System Relay Protection 电力系统继电保护原理 ; 电力系统继电保护
directional power relay 定向功率继电器 ; [通信] 定向功率中继 ; 功率方向继电器
reactive power relay [电] 无功功率继电器
Relay Power Control 继电器大功率控制
active power relay 有功功率继电器
minimum power relay 低功率继电器
power direction relay 功率方向继电器
large power relay 大功率继电器
high-power magnetic relay 大功率电磁继电器
Relay contacts should be shielded from the coil to minimize induced noise from the relay power supply.
继电器触点和线圈之间应该屏蔽,以使继电器电源引起的感应噪声最小。
The sports competition television relay power income already became one of IOC and each kind of sports organization's main funds origins.
体育赛事电视转播权收入已经成为国际奥委会和各种体育组织的主要经费来源之一。
The new media adds an important income source for sports; the sports organization has created the large amount wealth for the sports by selling relay power, and so on.
新媒体的介入还使体育多了一个重要的收入源,体育组织通过出售转播权等形式,为体育创造了巨额的财富。
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