water efficiency in canal
级别: 总版主 ... 布水眼 water distribution holes 挡水板 water fender 安装板 installing plate ...
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water efficiency in canal
运河用水效率
以上为机器翻译结果，长、整句建议使用 人工翻译 。
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Finally, the canal water efficiency of all levels of canals, canal system water efficiency and paddy field water consumptions of the 10 main irrigation areas in Shenyang city were put out.
最后分别计算出沈阳市以上十个主要灌区各级渠道的渠道水利用系数、渠系水利用系数和水田的耗水量。
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