1) medium-large basins
中大流域
1.
Soil and water conservation and models in medium - large basins were analyzed in this paper, then putting forward scaling as a tool to achieve models in medium-large basins, at last scaling methods were discussed.
中大流域由于流域面积很大,使得流域的侵蚀、输移、沉积过程交错, 流域的这一完整的水土流失体系的自然过程复杂化,侵蚀产沙因子时间和空间的变异性很大。
2) large and medium size watersheds
大中流域
3) large-medium scale basin
中大尺度流域
4) 7 major river basins in China
中国七大流域
5) major river basins in China
9大流域
1.
Compilation of water resources input-occupancy-output tables of 9 major river basins in China and their application in researches on basin economy;
中国9大流域水利投入占用产出表的编制及在流域经济研究中的应用
6) large basin
大流域
1.
How to forecast its flood with high precision always is a difficult problem , for large basin s character of wide covering area and numerous branches.
大流域因其空间范围覆盖广、支流众多的特性,如何对其进行高精度的洪水预报一直是比较难的问题。
补充资料：奉和中书徐侍郎中书省玩白云寄颖阳赵大
【诗文】：
青阙朝初退，白云遥在天。非关取雷雨，故欲伴神仙。
泛滟鹓池曲，飘飖琐闼前。犹多远山意，幸入侍臣篇。
【注释】：
【出处】：
全唐诗：卷139_15全唐诗：卷139_15
青阙朝初退，白云遥在天。非关取雷雨，故欲伴神仙。
泛滟鹓池曲，飘飖琐闼前。犹多远山意，幸入侍臣篇。
【注释】：
【出处】：
全唐诗：卷139_15全唐诗：卷139_15
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条