例句 |
1. 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。 来自互联网 2. 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干工程泥沙淤积来源于坡面侵蚀、沟道侵蚀和库区岸坡坍塌。 来自互联网 |