The geochemical features of the platform stage in east China are that exogenetic geochemicalprocess occupies the most important position.
我国东部地台阶段的地球化学特点是外生地球化学过程占有极重要的地位。
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The main purpose of this paper is to introduce a new method to study the immobile elements and mass transport of in geochemicalprocess of wall-rock alteration.
Burma Feicui was subjected to surface geochemicalprocess, resulting in the formation of special weathering crust, which is of great value of technological application.