geochemical zone

基本解释

The geochemical development of stages and horizontal zone distribution in eluvial soil.
残积土的地球化学阶段性和水平地带性规律；
According to study on changing law of elements and geochemical actions in a fault zone, evidence to determine character of the fault movement might be gotten.
根据断裂带内的元素和地球化学作用变化规律的研究，就可能测定断裂运动的特征。
The encircling texture in ore zone geochemical field control minerogenetic area, and local zone of zoning texture constitutes corresponding productive ore body.
矿带级地球化学场中环带结构控制了元素的成矿区间，带状结构的局部区段构成相应的工业矿体。