generatorn.发电机；发生器generator capacity发电机容量generator armature发电机电枢generator on charge发电机在充电状态generator of module模块生成元generator potential发生器电位,发生歧势generator dust band发电机防尘箍generator brush arm发电机电刷臂generator head band发电机罩带generator electrode发生电极generator voltmeter发电机电压表