【英语时差8,16】利用太阳能-上
时间：2019-02-23 作者：英语课 分类：英语时差8，16
Did you know that enough sunlight falls on the earth’s surface every minute to provide energy for the entire world? The trick, though, is turning sunlight into power we can use for things like heating water and making electricity. And there are two types of technology used to do this: thermal 1 solar devices, and photovoltaic, or PV, solar panels. So, what’s the difference? Thermal solar technology is the more straightforward 2 of the two.To heat water for a home, for example, thermal solar typically involves panels that capture sunlight and use it to directly heat air or water. There are no wires, switches, or batteries. It’s a fairly direct and efficient conversion 3 of sunlight into heat.
- They will build another thermal power station.他们要另外建一座热能发电站。
- Volcanic activity has created thermal springs and boiling mud pools.火山活动产生了温泉和沸腾的泥浆池。
- A straightforward talk is better than a flowery speech.巧言不如直说。
- I must insist on your giving me a straightforward answer.我一定要你给我一个直截了当的回答。
- He underwent quite a conversion.他彻底变了。
- Waste conversion is a part of the production process.废物处理是生产过程的一个组成部分。