The energy captured by space-basedphotovoltaic arrays would be converted into microwaves for transmissionto Earth, where it would be transformed into direct-current electricity.
空间光电池阵列所收集到的电力将在转换成微波后发射到地球，再在地面上转换成直流电。
C voltage divider includes switching power and electricity - transformation, so that it can be used to design lower voltage of direct current power.
直流分压器集开关电源和电能变换于一体，可以用来设计降压型直流电源。
The electricity character of karst cave has much difference than that of wall rock, so the surveying method of direct current can find out if there be karst cave underground.
由于地下岩溶与周围围岩存在明显的电性差异，可以通过直流电法勘探查明地下是否存在岩溶形态。
The practice shows that LOGO control is simple, reduces electricity fault rate and is worth extended by contrasting LOGO control to direct-current relay control.
运用实践证明：LOGO控制简单方便，减小了电气故障率，值得推广。
Build solar power stations in the Sahara desert and transport the electricity produced to Europe using high-voltage, direct-current (HVDC) cables.
在撒哈拉沙漠上建造太阳能发电站，然后使用高压直流(HVDC)电缆把产出的电力输送到欧洲。
Build solar power stations in the Sahara desert and transport the electricity produced to Europe using high-voltage, direct-current (HVDC) cables.
在撒哈拉沙漠上建造太阳能发电站，然后使用高压直流(HVDC)电缆把产出的电力输送到欧洲。
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