upstream deposits

基本解释

This landslide deposit pretty much rules out the idea that the deposits farther upstream are glacial outwash.
这个滑坡沉积物大可以排除远离上游的沉积物是冰川沉积的想法。
In market-driven system, the product is "pulled" upstream using various incentive policies, such as deposits, cash for product return , leasing and credit towards a replacement purchase.
以市场驱动的环境中，可使用各种激励性措施把产品推向上游。例如为货物退回提供存款和现金，向替代性采购提供租赁和信用。不过没有上下文，还是不很确定。
So that the power for keep the fluvial equilibrium has been decreased. It is the fundamental reason that created the backwater deposits extended upstream and serious sedimentation in channel occurred.
而洪水是维持潼关及渭河下游动态冲淤平衡的动力，因此前期淤积是造成渭河下游淤积上延严重的根本原因。