如果雨水不从陆地蒸发和流走的话,就可能直接渗入地下。
If meteoric water does not evaporate or run overland, it may seep directly into the ground.
当冰河时代开始时,大陆上的冰原逐渐增大,从海洋中蒸发出来的水逐渐减少,而这些水最终又会回到陆地上。
When an ice age begins, the continental ice sheets grow, steadily reducing the amount of water evaporated from the ocean that will eventually return to it.
这项技术很有效,因为当水从海里蒸发,氢和氧的同位素组合升空形成云,接着飘至陆地上空降雨。
The technique works because when water evaporates at sea, a combination of hydrogen and oxygen isotopes rise to form a cloud, which then releases rain when it moves inland.
应用推荐