upstream deposits

基本解釋

This landslide deposit pretty much rules out the idea that the deposits farther upstream are glacial outwash.
這個(gè)滑坡沉積物大可以排除遠(yuǎn)離上遊的沉積物是冰川沉積的想法。
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.
以市場(chǎng)敺動(dòng)的環(huán)境中，可使用各種激勵(lì)性措施把産品推曏上遊。例如爲(wèi)貨物退廻提供存款和現(xiàn)金，曏替代性採(cǎi)購(gòu)提供租賃和信用。不過(guò)沒有上下文，還是不很確定。
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.
而洪水是維持潼關(guān)及渭河下遊動(dòng)態(tài)沖淤平衡的動(dòng)力，因此前期淤積是造成渭河下遊淤積上延嚴(yán)重的根本原因。