短語(yǔ)詞組短語(yǔ)Rainfall intensity duration curve 降雨強(qiáng)度延時(shí)曲線rainfall l duration 降雨歷時(shí)rainfall depth duration curve 雨量歷時(shí)關(guān)系曲線Curve rainfall intensity duration 雨量強(qiáng)度延時(shí)曲線rainfall sustained duration 降雨持續(xù)時(shí)間rainfall intensity duration frequency formula 降雨公式Curve rainfall duration 雨量延時(shí)曲線unit rainfall duration 雨量單位延時(shí) 返回 rainfall duration