The article analyzes the main effective actors of industrial water pollution loss, and established economic metrology model based on the way of economic metrology.
分析了工业水污染损失的主要影响因素,用经济计量方法建立了工业水污染损失的经济计量模型。
We fear the breakdown of the electric grid, the end of non-renewable resources, the expansion of deserts, the loss of islands, and the pollution of our air and water.
我们担心电网会崩溃、不可再生资源会枯竭、沙漠会扩张、岛屿会消失、空气和水会受到污染。
Major threats to the species' survival include water pollution, dam construction, and wetlands loss, according to the International Union for Conservation of Nature.
根据国际自然和自然资源保护联盟的资料显示,对这个物种最大的威胁包括水污染,大坝建设和湿地面积缩小。
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