一些工程项目需要一个稳定可靠并固定频率的低电压脉冲。
Some projects need a nice, steady, low-voltage pulse at a constant rate.
电力系统电压稳定性是一个具有挑战性的问题。
当网格电压和频率很稳定时，双馈系统工作的很好。
Double feed systems work well if the grid voltage and frequency is very stable.
其工作电压要求是平滑而稳定的正弦波。
电压稳定性软件离不开人机系统的支撑。
The MMI is must to the software of Power System Voltage Stability.
可适用于任何电压不稳定的场所，确保你的用电设备正常运行。
Voltage instability applied to any place, to ensure the normal operation of your electrical equipment.
研究了一种新的提高系统电压稳定性的方法——二次电压控制。
Study on Strategy of Secondary Voltage Control in Power System;
起始电压低于0.4 V，是一种输出电流范围又宽、稳定性又高的高性能器件。
It is a kind of excellent device with both high stability and wide current range.
起始电压低于0.4 V，是一种输出电流范围又宽、稳定性又高的高性能器件。
It is a kind of excellent device with both high stability and wide current range.
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