水循环

Sometimes the water cycle can have some more special situation.

有时水循环会出现一些较特殊的情况。

Maybe human life is similar to water cycle in the process.

或许人类生活与水循环的过程一般相似。

He ushered in the study of the water cycle as an orderly and understandable phenomenon .

他倡导了将水循环作为一种有规律和可知的现象的研究。

Haha, this is the never-ending cycle of water.

哈哈！这就是永无止境的水循环！

The water cycle provides an essential foundation for scientific assessment and rational development of regional water resources.

水循环是水资源科学评价与合理开发利用的基本依据。

What's water cycle?

什么是水循环？？

Human factors on the water cycle has a direct or indirect impact.

人为因素对水循环也有直接或间接的影响。

SSS will tell us how global precipitation, evaporation, and the water cycle is changing.

SSS将告诉我们全球的降水、水分蒸发已经水循环的变化都是如何进行的。

Dissipative Hydrological model for the arid area was used for the Hotan oasis, developed combinedly by the three universities based on the characteristics, water balance theory and water cycle of the watershed in the arid area.

根据干旱区流域特点，在水量平衡原理和水循环基础上，将西安理工大学博士学位论文三所高校联合开发研制的干旱区平原绿洲散耗型水文模型用于和田绿洲。

It can provide some theoretic gist for resource value of water and soil in sandy land to indicate the change and law of soil moisture character, as well as the water circulation and balance mechanism in sandy land, at the same time, it have important practical significance to protect limited water resource, improve using efficiency of water resource,control desertification, choose and educate sand binding plant, renew and restore degraded ecosystem, as well as the economy benefit of irrigative agriculture and intending trend of development.

揭示沙地土壤水分特征的变化规律以及沙地水循环和平衡机理，可以为沙地水土资源评价提供一定的理论依据，同时对于保护当地有限的水资源和提高水资源的利用效率，以及沙漠化防治，固沙植物的选育，退化生态系统的恢复与重建，灌溉农业的经济效益和未来的发展趋势都具有重要的实践意义。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。