catchment area的意思|catchment area的解释-里氏词典

catchment area

汇水面积

By taking the west PRD region as its catchment area. Macau's trade by air transport has considerable potential and can expect to further contribute to its economy.
以珠三角(部)为腹地，空运贸易有可观的发潜力，对澳门经济贡献可望进步加强。
Economic losses would include lost revenue from logging and ecotourism, Uganda's main source of tourist revenue. Mabira is also a vital water catchment area for the country's lakes and rivers.
经济损失也包括伐木业和生态旅游收入的损失，这是乌干达主要的旅游收入来源。马比拉也是国家湖泊河流重要的水源地。
By the end of2001, the State had invested more than36.8 million yuan in Tibet, built53,000 ha of forests to conserve water and topsoil, grown grass on67,000 ha, harnessed soil erosion on1,166 sq km, and launched a comprehensive control project in the Rado
截止2001年底，国家在西藏已投入3680多万元，种植水土保持林5.3万公顷，种草6.7万公顷，治理水土流失面积1166平方公里，并启动了拉萨市曲水县热堆沟小流域综合治理工程，开展了江孜、木等县的水土保持综合治理工作。

catchment area

[ noun ]
the entire geographical area drained by a river and its tributaries; an area characterized by all runoff being conveyed to the same outlet
<noun.location>
flood control in the Missouri basin

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