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ecological flow for rivers and lakes
释义
ecological flow for rivers and lakes
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工学
河湖水系规划
释
ecological flow for rivers and lakes
河湖生态需水量
维持城市河湖生态系统、河湖水质、景观功能要求的适宜需水量。是河湖水环境质量、生物栖息地环境和水生生物健康的重要保障。
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calcium propionate
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Calcium-treated drilling fluid
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calcon
calconcarboxylic acid
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calc-spar
calcspar
calculable
calculable capacitor
calculable function
calculable mapping
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