直流电源 [
zhí liú diàn yuán]
direct current supply
- 断开直流电源线,插入神奇电池。
Remove power cord and insert the JigKick Battery into the PSP. - 直流电源与交流供电能自动转换。
Automatic exchange for DC and AC supply. - 电力系统、核电站等设备操作直流电源及备用电源。
DC power supply and backup power supply for the operation of equipment used in electricity utility and nuclear power stations.
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