different source of sediment 不同沙源条件
source of gushing sediment 涌砂来源
source of suspended sediment 悬沙来源
tracking of sediment source 沉积物物源
The valleys were the source of sediment that was carried downstream and dumped into the deltas.
河流峡谷将会是沉积物的重要来源，这些沉积物是被河水携带着，顺流而下汇集到三角洲的。
In Meizhou bay, the strong tidal stream transports its mud and sand from open sea, but is restricted to a certain extent, making the terrigenous clasts of the bay the main source of sediment.
湄州湾强劲的潮流导致外海泥沙输入，但受一定程度的限制，海湾周围的陆源碎屑成为沉积物质的主要来源。
The studies of those that stable rare earth elements trace soil erosion process and several nuclides are compounded together to distinguish source of sediment are also summarized and evaluated.
对稳定性稀土元素和几种核素复合示踪土壤侵蚀与泥沙来源研究的国内外研究进展，进行了总结和评价。
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