查询词典 hydrologic cycle

Only when a system possesses natural or artificial boundaries that associate the water within it with the hydrologic cycle may the entire system properly be termed hydrogeologic.

只有当某一地质系统拥有自然的或人工的界限，将该系统内的水与水文循环起来，这整个系统方能被恰当地称为与水文地质学。

Research on the natural attribute of water resources is the stretch of hydrology in hydrologic cycle, and the knowledge in water resources involve hydrology, engineering, environmental science, management science, economy and etc..

水资源的自然属性的研究是水文学在水文循环领域的延伸，而水资源学的知识是水文学、工程科学、环境科学、管理科学、经济学等学科在伸向水资源领域的横截面。

The Minqin oasis is a typical landscape of continental river trail in China, and its spatial pattern is very sensitive to human activity and hydrologic cycle.

民勤绿洲是我国典型的内陆河尾闾自然景观，其格局的变化受人类活动和水文循环影响十分敏感。

It was presented that a dynamic retrieving differential equation mode of two-variable hydrologic time series considering one main cycle.

3提出一种考虑一个主周期的水文二元时间序列动力反演微分方程模式，并应用双向差分法和最小二乘法推导微分方程参数，给出求解公式。

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％。