太阳能电池板在200英里外空间受到的太阳光强度，是太阳光通过大气层过滤射在地面时强度的10倍。
The sunlight hitting solar panels 200 miles in space would be 10 times as powerful as the light filtering down to Earth through the atmosphere.
激光器从地面上瞄准位于“鹈鹕”下侧的太阳能电池为这架直升机充电，使它开历史之先河，在空中足足盘旋了12小时27分。
The laser, aimed from the ground at photovoltaic cells mounted on the Pelican's underside, charged the chopper's battery, keeping her aloft for an unprecedented 12 hours and 27 minutes.
太酷了！飞机飞离地面后，以每小时28英里的速度向高空爬升。技术人员称，飞机的两翼内置有12块太阳能电池。
That's pretty cool! The propellers lifted off the ground at 28 miles per hour. And they say there are 12 solar cells built into its wings.
此外，由于有太阳能电源以及氢能源电池组，它完全能够自给自足而不需要任何形式的地面电能补给。
Also, it's totally self-sustained, thanks to a solar energy and hydrogen fuel cell combo, and it doesn't require any kind of input from the ground.
这些电梯由地面发射的激光束驱动，接收装置则是位于机械上的光伏单位——正如太阳能电池板中使用的一样——而这个过程被称做“能量束驱动”（power beaming）。
They are powered by laser beams on the ground firing at photovoltaic cells on the vehicles – like those used in solar panels – in a process called “power beaming”.
将空气的影响视为附加在电池阵上的广义质量，用数值方法模拟了航天器太阳能电池阵在地面试验空气介质中展开时的动力学过程。
Dynamic procedure of deployment of a solar array in the ground environment was simulated by numerical method, where the air influence was regarded as added generalized mass.
美国国家航空航天局的卫星图片上，展示了位于中国西北部甘肃省敦煌市的一座占地面积巨大的太阳能电池板发电站，自2012年以来，该发电站的规模增长了两倍。
This NASA satellite shows images of a sprawling solar panel farm in Dunhuang, in north west China's Gansu Province, that has tripled in size between 2012 and today.
美国国家航空航天局的卫星图片上，展示了位于中国西北部甘肃省敦煌市的一座占地面积巨大的太阳能电池板发电站，自2012年以来，该发电站的规模增长了两倍。
This NASA satellite shows images of a sprawling solar panel farm in Dunhuang, in north west China's Gansu Province, that has tripled in size between 2012 and today.
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