zonation pattern
1.By using a comprehensive method including cluster analysis, factor analysis, correspondence analysis and zoning index, a zonation pattern of ore clement geochemistry and crystal form of pyrite is established and used as basis for evaluation the depth extent and mineralized outcrop of the orebody under development.
2.The vegetative shoot apex is thin and flat morphologically, and its cytohistological zonation pattern is an apical initial zone, a central mother cell zone, a cambium-like transitional zone, a peripheral zone, and a rib meristem, while cone apex is coniform, and its apex structure consist of outer mantle and inner pith.
