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Terms for subject Earth sciences containing relief | all forms | exact matches only
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channel bottom relief河底地形
Cooperative for American Relief Everywhere美国援外合作组织
disaster relief act救灾条例
emergency preparedness and disaster relief应急准备与减灾
Office for Sahelian Relief Operations萨赫勒援救处
relief ratio流域高长比流域最大高差与流域最大长度之比
relief ratio流域地形起伏率
relief valve安全活阀
United Nations Disaster Relief Office联合国救灾署
United Nations Disaster Relief Organization联合国救灾组织
watershed relief流域地貌