短語(yǔ)詞組短語(yǔ)power -supply sequence 上電順序High power pulse supply 強(qiáng)激光脈沖電源high power switch supply 大功率開(kāi)關(guān)電源dc power -supply 交流供電power DC supply module 鏈路直流供給電源模塊autotransformer power -supply at供電 返回 power supply