Bertram博士希望在后几年里，电力网供电的OLEDs会商业化起来。
Dr Bertram is hopeful that mains-powered OLEDs will be commercialised in the next few years.
最近几年，电力网供电的CFLs和LEDs的出现开始将他们转变成白炽灯的直属插件替代品。
In recent years the emergence of mains-powered CFLs and LEDs has started to turn them into direct plug-in replacements for incandescent bulbs.
尽管大量资金已经用于改善电力，但在未来几年，限量供电还将与如此不堪的电力网同在。
The electrical network is in such bad shape that blackouts will persist for years, despite the huge amounts already being invested.
其次，电力网络的典型网络结构有环网、放射型、单端供电型、双端供电型等形式。
Secondly the power network's the typical feature are loop structure , radial type, supply fed at one end and supply fed at two ends.
其次，电力网络的典型网络结构有环网、放射型、单端供电型、双端供电型等形式。
Secondly the power network's the typical feature are loop structure , radial type, supply fed at one end and supply fed at two ends.
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