This paper introduces a high-frequency series resonant charing method of solid pulsed laser power source, basing on constant current charging of digital control technology.
介绍了一种高频串联谐振充电的固体脉冲激光电源及其数字化控制恒流充电技术。
It adopts solid-state mercury technology to control mercury quantity reliably with environmental protection.
采用固体汞技术，可靠控制汞量，更环保。
The subject of this course is city solid waste pollution control and the resource utilization technology and the corresponding development.
主题为城市固体废物污染控制与资源化技术及其研究进展。
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