The SolarCell Tree Charger takes a lot less upkeep than average household shrub.
太阳能电池树充电器也比普通的家庭灌木需要更少的维护。
2
Backup power could also be provided by linking wind farms with a solarcell, with conventional or pumped-storage hydropower, or with efficient natural-gas-burning turbines.
将风力发电厂与太阳能电池、常规或抽水蓄能的水电或高效的天然气涡轮机连接起来，也可以提供备用电力。
3
The bonding of anti-irradiating coverglass is the important point in the manufacturing process of space solarcell array.