细致地模拟了荆江卵石夹沙河床及沙质河床浅滩河段的水面线、流速场、含沙量浓度场及河床变形。
The water surface level, velocity field and sediment concentration field of gravel sand bed and sand bed reach on Jianjiang river were refined simulated.
如何利用现有的常规方法在粉细沙河床上修建永久防洪护堤工程，因其工程造价过高致使社会难以承担；为此，提出采用斜向灌浆护坡新技术修建永久性防洪护堤。
The cost to construct the permanent engineering, which is for preventing the bank from flood using current normal method of construction on riverbed made of sand, is too high to be accepted.
如何利用现有的常规方法在粉细沙河床上修建永久防洪护堤工程，因其工程造价过高致使社会难以承担； 为此，提出采用斜向灌浆护坡新技术修建永久性防洪护堤。
Abstrcat>The cost to construct the permanent engineering, which is for preventing the bank from flood using current normal method of construction on riverbed made of sand, is too high to be accepted.
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