power NOR大功率“或非”电路powern.力量；力；能力；权力；【数】幂；电力v.使有力量；给 ... 提供动力adj.电力的；力量的；权力的power carrier telephone电力载波电话机power communication net电力通信网络power exponent function幂指函数Power system underwater水下动力系统power building monolith电站厂房坝段power spectrum estimate功率谱估计power feed main station主供电站Power-fail protection掉电保护power distribution unit动力分配装置power consumption modal功耗模型

1. Dual waveband signals in high power laser welding were recorded and analyzed, especially, the law between the signals magnitude and the defocusing was discussed.
   记录和分析了高功率激光焊接中工作区的紫外和红外信号，着重分析了双波段信号与离焦量变化的对应规律。
2. There are various kinds of the self-oscillations in the preamplifier system of the high power laser facility, the origins of them were analyzed in theory.
   摘要分析了高功率激光装置预放大系统内外各种自激振荡的来源，通过理论计算和实验验证提出了各种自激振荡的抑制方法，并在实践中得到验证。