power damn.水力发电所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 driven shears电动剪切机power system faults电力系统故障power of modulation调制权power-offproblems掉电问题power flow transfer潮流转移power supply ripple电源脉动power receiving end受电端power cable logging动力索道集材power plant boilers电站锅炉power plant project火电工程