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为了获得CH分子束及其相关特性，以氦气为载气，利用直流脉冲放电技术产生了CH分子束。
The CH molecular beam was generated by DC pulsed discharging methane seeded in helium in the supersonic expansion to study the generation and features of CH molecular beams.
将直流脉冲与扫频技术相结合，利用新型的扫频直流脉冲电磁水处理器进行循环水抑垢效应的研究。
A new electromagnetic water treatment device for anti-scaling treatment was prepared by combined DC pulse with frequency conversion technology.
脉冲电源的形式和用途有多种，文章研究了一种软开关直流脉冲电源，主开关管可以实现零电流开通、零电压关断；
This paper research a soft-switch DC pluse power supply. The turning on of main switch can achieve ZCS, and turning off is ZVS.
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