大副：当然，现场用的便携式灭火器已经备好，应急关断是否测试，关断信号是否已经商量完毕？
Chief Officer: Sure. Portable extinguishers have been ready on the spot. Have emergency shutdown been tested and signaling has been agreed on?
在客户终端经解调和解码等处理后，由用户端可寻址控制终端(客户端)执行开通或关断用户电视信号。
At customer terminal station finish undergoing demodulation and decoding, the addressable control terminal station (customer terminal) carry out and offer service or shut off the user TV signal.
其特征是不要外接偏置电压源，而由一个特殊隔离变换器将输入逻辑信号变换为能快速开通或关断IGBT模块的驱动电力。
Its feature is that the input logical signal is converted to drive power by a special isolated converter, which makes a IGBT module turn on or off quickly, without any other biased voltage sources.
许多已知的残余泵浦检测和自动激光关断的方法利用数据信道上的信号损耗来检测有害发射。
Many known methods of remnant pump detection and automatic laser shut-down use loss of signal on the data channel to detect hazardous emissions.
介绍了单相电动机离心开关断开转速的微机测试系统，该系统利用单板机控制，以电动机起动电流作为开关断开信号。
The paper introduced a microcomputer measuring system that takes measurement of the cen-triffugal switch breaking speed of single phase induction motor.
介绍了单相电动机离心开关断开转速的微机测试系统，该系统利用单板机控制，以电动机起动电流作为开关断开信号。
The paper introduced a microcomputer measuring system that takes measurement of the cen-triffugal switch breaking speed of single phase induction motor.
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