self-maintained circuit

For theoretical arithmetic, in the range of 600~ 1 000 ℃, the open circuit voltages ( OCV) of cells which used locale and self-mixed UCG coal gas were both greater than 0.70 V, that was suitable for SOFC operation voltage.

理论计算表明：在600~1000℃的工作温度下，使用实际和自配的UCG煤气的电池的开路电压（OCV）均大于0.70V，符合SOFC电压的工作要求；

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RTDS Real-time Simulation Test for Relay Protection and Self-adapting Automatic Recloser of 500 kV Sichuan Hong-Long Double-circuit Lines on Same Tower

四川洪龙500kV同塔双回线继电保护及自适应重合闸装置RTDS实时仿真试验

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The paper analyses the self inductance phenomenon when the circuit is on and off.

文章分析了线路通电和断电时的自感现象及断电时的危害.

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Respiratory equipment-Open-circuIt'self-contained compressed air diving apparatus-Requirements, testing, marking.

呼吸保护装置.开路循环 自制 压缩空气驱动装置.要求, 试验, 标记.

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The common source circuit of the first stage adopts a self-bias circuit, and the second stage circuit adopts an adaptive biasing circuit.

电路第一级共源电路采用自偏置电路提供偏置，第二级采用自适应偏置电路提供偏置。

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Pressure characteristic of cold gas flow interruption for a self-blast SF_6 circuit breaker

自能SF6断路器冷气流开断压力特性

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A new test generator circuit is designed with mixed-mode in self-test by using width compression based on the property of d-compatibles.

使用d兼容为基础的宽压缩，设计了一种用于混合式机内自动测试的新型测试生成电路。

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Because CMOS circuit, steady current circuit, series-wound LED and self-recover fuse are adopted, the flash alarm has many good qualities such as low power consumption, high reliability and small volume.

由于采用CMOS电路、恒流电路、串联LED、自恢复保险丝等技术，使得该闪光报警器具有功耗低、可靠性高、体积小等优点。

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A new voltage level shifter circuit with thin gate oxide, low power consumption and self-returning ability is designed.

设计了一个新型的薄栅氧、低功耗、自恢复的电平移位栅电压控制电路。

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A precise self-regulation slope compensation circuit for DC-DC boost converter is proposed, which contains a feedback signal generator, a defined slope signal generator, a feedback signal transfer circuit and a self-regulation slope signal generator.

设计了一种精准的升压型DC-DC转换器自调节斜坡补偿电路，包括反馈信号产生电路，固定斜率的斜坡信号产生电路，反馈信号转移电路和自调节斜坡信号产生电路四部分。

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