... 常闭接触器 normally closed contactor 常规太阳电池 conventional solar cell 常开触点 normally open contact ...
双语例句
1
In a conventionalsolarcell much of the energy is lost.
传统太阳能电池大多数的电力都消耗了。
2
Since the silicon material is an expensive component of a conventionalsolarcell, a cell that requires just one-fiftieth of the amount of this semiconductor will be much cheaper to produce.
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.