youdao

当热室经太阳能加热，达到2 700度的高温时，铁氧化合材料部件中部分氧原子发生逃逸。

Solar energy heats the hot chamber to a scorching 2,700 degrees, hot enough to force the iron oxide composite to lose oxygen atoms.

youdao

总而言之，惠勒先生平均每天所需供热和他每天的二氧化碳排放基本上差不多，不管他是去办公室上班还是在家办公。

Altogether, on the average day in which heating is required, Mr. Wheeler produces almost exactly the same amount of carbon dioxide, whether he goes to work or stays home.

youdao