他说如果有像英格兰这么大的区域覆盖了太阳热能收集镜(它通过加热液体来推动涡轮)，就足满足全世界的电力需求。
If the one about the size of England were covered with solar thermal mirrors (which heat up fluid to drive a turbine), it could supply all the world's electricity needs, he said.
量子点由磷化铟半导体构成，将它们喷涂在一张透明塑料片上，然后用另一张塑料片进行覆盖，最后将它们进行整体加热封装。
The dots, composed of a semiconductor called indium phosphide, are sprayed onto a transparent plastic sheet that is then covered with a second sheet. That done, the whole thing is heat-sealed.
德国埃尔富特的图林根动物园内，狐獴站在被积雪覆盖的笼舍外的加热器旁取暖。
Meerkats warm up underneath a heater in their snow-covered outdoor enclosure at the Thuringian Zoo in Erfurt, Germany.
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