Shanxi Formation is a set of paralic continental deposit,of which,fluvial,swamp and lacustrine facies alternatively presented regularly.
山西组为一
近海型的陆
,其中河流、沼泽及湖泊有规律地交替出现。
的;淀物;淀物;Shanxi Formation is a set of paralic continental deposit,of which,fluvial,swamp and lacustrine facies alternatively presented regularly.
山西组为一近海型的陆,其中河流、沼泽及湖泊有规律地交替出现。
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的沙土、沙壤土等四大类。
This article discusses and summarizes uraniferous characteristics of paleochannel depositional systems based on depositional characteristics of fluvial systems and geochemical behaviour of uranium.
本文通过对各类河流特点的研究，结合铀的地球化学行为，探讨河流体系的赋铀性。
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