短語詞組短語Rainfall intensity duration curve 降雨強(qiáng)度延時(shí)曲線Rainfall intensity frequency curve 降水強(qiáng)度頻率曲線rainfall intensity -area curve 麪積曲線Curve rainfall intensity duration 雨量強(qiáng)度延時(shí)曲線intensity -rainfall curve 強(qiáng)度Curve rainfall intensity 雨量強(qiáng)度曲線 返回 rainfall intensity curve