watersheds例句

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.

Eco - clean watersheds management meets the new conception, and be well summarized, promoted and popularized.
完全符合新的治水理念, 应很好总结, 宣传和推广.