水循环 [土壤] water cycle ; [土壤] Water circulation ; hydrological cycle ; circulation of water ; water circulation
热水循环泵 hot water circulating pump ; wilo ; hot water circulator ; hot water regulating pump
冷却水循环器 Cooling Water Circulators
锅炉回水循环泵 boiler return circulating pump
冷却水循环 cooling water circulation
水循环系统 water-cycling system ; water circulation system ; system water-cycling
全球能量和水循环试验 GEWEX
淡水循环泵 fresh water circulating pump ; FW circulating pump
盐水循环泵 salt water circulating pump ; brine circulating pump
活跃水循环 active water circulation
冰川是地球水循环的一部分，其含水量仅次于海洋。
Glaciers are part of Earth's hydrologic cycle and are second only to the oceans in the total amount of water contained.
大多数仍和森林在低碳，水循环和保护生态平衡中的角色相关。
Yet most relate to forests' role in the carbon and water cycles and in safeguarding biodiversity.
大面积过度放牧扰乱了水循环、减少了地表和地下水资源的补充。
Widespread overgrazing disturbs water cycles, reducing replenishment of above and below ground water resources.
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