利用中子活化分析技术测定了玻璃苗不同部位中的多种元素含量和分布状况及变化。
Meanwhile the variation and status of distribution of many elements content in the different parts of vitreous shoot were determined by neutron activation analysis technique.
这些多期热改造事件，使成矿元素具备活化富集的条件。
These multiple thermal reworking events led to the reactivation and concentration of ore-farming elements.
在花岗质岩浆形成和演化过程中，由于岩浆挥发组分的活动，使金元素发生活化、迁移和富集而形成金矿床。
In the course of forming and evoluting, the gold ore forms through the activating, migrating and concentrating of gold element caused by the activity of the magmatic evaporating composition.
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