1·You know, I am still not too clear about the hydrologic cycle, the transfer of water back and forth between the earth and the atmosphere.
你知道，我仍然不是很清楚水文循环，也就是水在地球和大气之间的来回转移。
2·Only when a system possesses natural or artificial boundariesthat associate the water within it with the hydrologic cycle may theentire 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相关。
3·There is growing evidence that global warming is speeding up the hydrologic cycle-that is, the rate at which water evaporates and falls again as rain or snow.
越来越多的证据显示，全球暖化已经使水文循环加速，换言之，降雨、落雪、再蒸发的速度越来越快。
4·EarthSky spoke at a recent science meeting to Jay Famiglietti, director of the University of California's Center for Hydrologic Modeling.
在最近一次科学大会上，节目组采访了加利福尼亚大学水文模型中心主任杰伊·费明力提。
5·The diversion risk analysis model analyses a series of uncertain factors during the diversion such as hydrologic factors, hydraulic factors.
导流风险分析模型分析了施工导流过程中的不确定因素，如水文不确定性因素、水力不确性因素。