Hyetographs are important in estimating stormflow hydrographs from upstream watersheds.降雨历线资料为上游集水区推估洪水流量历线的重要依据.Sediments check dam in small watersheds in loess hilly gully area come from three proportion , i.黄土丘陵沟壑区治沟骨...
Macaulay represents Charles II as a faithless fanatic.麦考莱把查理二世描写为无信义的狂热者.The man is a fanatic who is determined to wipe out any opposition to the way he conducts himself.这人是个狂热分子，决意扫除任何反对其行事作风的声音。Alexander is a football ...