By far the most abundant type of groundwater is meteoric water; this is the groundwater that circulates as part of the water cycle.

到目前为止，最丰富的地下水资源是雨水；这是地下水在水循环中的一个环节。

youdao

Do you know the water cycle?

你知道水的循环吗？

youdao

The circular, never-ending process is the water cycle.

这个循环不已的过程就是水循环。

youdao

But they can also disrupt the delicate water cycle that provides food,recreation and hydration to communities.

VOA: standard.2010.08.04

Galmudug regional government Minister of Planning Omar Mohamud warns that not implementing a long-term solution to the water problem will fuel the vicious cycle of droughts, hunger,and violence and keep the Somali people in the iron grip of poverty.

VOA: standard.2009.10.06

Its Renewable Water project is multifaceted, linking the water cycle with the production of biofuels.

UNESCO: MEDIA SERVICES

Climatic changes of the 20th century have altered the water cycle in the Andean basins of central Argentina.

UNESCO: Dublin Core

Only when information is available on the impacts of products on the water cycle system will consumers be able to make conscious choices about what they buy.

UNESCO: MEDIA SERVICES