zoning sequence meaning in English

分带序列

To analyse the complexity of geochemical zoning , the concepts of superposed zoning sequence and mineralization stage zoning sequence are defined , and a new method to decompose the superposed zoning sequence and recognize the superposed mineralization natures is suggested
为适应地球化学分带的复杂性，定义了叠加分带序列和矿化阶段分带序列的概念，提出了叠加分带序列分解及叠加矿化性质识别方法。
Two types of superposed mineralization natures from usual zoning sequence of known orebody are revealed : vein no . 1 is only superposed by invaluable mineralization , vein no . 8 is mainly superposed by blind orebody and it is confirmed by latest exploration
揭露了该矿区已知矿体的常规分带序列中隐含的两种矿化叠加性质： 1号脉为无工业意义的矿化叠加； 8号脉则主要为下部隐伏矿体的叠加，并已得到后期勘探验证。