而当云体温度低并且含水量很少时，微粒并不能增加云体的厚度和降水强度。

In contrast, aerosols did not increase the thickness or precipitation intensity of clouds which had cold bases and no ice.

youdao

我们的研究表明热带的森林对气候是很有好处的，因为他们吸收二氧化碳，增加云，而使地球变凉。

"Our study shows that tropical forests are very beneficial to the climate because they take up carbon and increase cloudiness, which in turn helps cool the planet" Bala said.

youdao

我们的研究表明热带的森林对气候是很有好处的，因为他们吸收二氧化碳，增加云，而使地球变凉。

"Our study shows that tropical forests are ery beneficial to the climate because they take up carbon and increase cloudiness, which in turn helps cool the planet" Bala said.

youdao