1·Glaciers are part of Earth's hydrologic cycle and are second only to the oceans in the total amount of water contained.
冰川是地球水循环的一部分，其含水量仅次于海洋。
2·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。
3·The complete hydrologic cycle, however, is much more complex.
然而，完整的水循环要复杂得多。
4·The hydrologic cycle is a useful starting point for the study of water supply.
水文循环是学习给水知识的有用的起点。
5·The circulation of water through this system is described by the hydrologic cycle.
水在这个体系中的循环是用水循环来描述的。
6·As we have already noted, the movement of water into the ground is part of the hydrologic cycle.
我们已经说过，水向地下运动是水文循环的一部分。
7·The global average withdrawal of fresh water was 9% of the amount that flowed through the world’s hydrologic cycle.
世界水循环中，每年平均只有9%的淡水流失。
8·The latent capacity of utilizing groundwater is variable, which depends on the land processes of the regional hydrologic cycle.
区域地下水资源利用潜力与水文循环陆地过程相关。
9·The differences between Tritium (3h) and other global falloff radioactive products lie in its close relation to hydrologic cycle.
氚(3 H)与其它全球散落放射性产物的不同之处，在于它与水文循环密切关联。
10·All water of the hydrosphere participates in the hydrologic cycle, a complex circulation of water between the ocean, atmosphere, and land.
水圈内所有水都参与水的循环，即海洋、大气层和陆地之间的综合循环。