monthly even frequency computation method
...逐月均频率计算法;改进的Tennant 法;黄河下游地区 [gap=928]Key words : ecological flow; monthly even frequency computation method ; improved Tennant method ; lower reaches of Yellow River ..
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monthly even frequency computation method
月偶频计算方法
以上为机器翻译结果,长、整句建议使用 人工翻译 。