Furthermore, the crystal grain size is larger, and the zonalstructure can be universally observed in the late stage.
结晶颗粒较大，并且，普遍可以观察到石榴石环带结构。
2
The beresite from the Shuangshanzi gold mine contains a number of coarse-grained pyrite crystals with regular zonalstructure.
胶东乳山金矿双山子矿区黄铁绢英岩中的粗粒黄铁矿发育规则环带结构。
3
The results revealed that the non homogeneous distribution of the carbide caused the "zonalstructure" appeared in the joint of drill rod which is hardened and hightemperature tempered.