Shanxi Formation is a set of paralic continental deposit,of which,fluvial,swamp and lacustrine facies alternatively presented regularly.
山西组为一
近海型
陆相沉积,其中河流相、沼泽相及湖泊相有规律地交替出现。
；生在河中；河流冲刷
;;;;;Shanxi Formation is a set of paralic continental deposit,of which,fluvial,swamp and lacustrine facies alternatively presented regularly.
山西组为一近海型陆相沉积,其中河流相、沼泽相及湖泊相有规律地交替出现。
The sandy soil that upland lime calcium pledges earth and fluvial two sides reach alluvion, sandy loam 4 kinds big.
丘陵石灰钙质土和河流两岸及沙洲沙土、沙壤土等四
。
This article discusses and summarizes uraniferous characteristics of paleochannel depositional systems based on depositional characteristics of fluvial systems and geochemical behaviour of uranium.
文通过对各河流沉积特点研究，结合铀地球化学行为，探讨河流沉积体系赋铀性。
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