英语词汇“recurrence interval, return period”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	recurrence interval, return period
释义	recurrence interval, return period 水文重现期；指某水文变量X大于或等于一定数值Xm即X≥Xm在很长时期内平均多少年出现一次。
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