rhythmic change meaning in English
有规律变化
Examples
- Through researching the rhythmic change regularity of ore texture and structure , mineral composition and content , rare element " s change feature and the exploding temperature of mineral inclusion , combining the theory of magmatic ore - forming , the forming process of panzhihua vanadic titano - magnetite deposit could be divided into four periods : rock - forming period , main ore - forming period , hydrothermal period and surficial processing period
通过对矿石组构、矿物成分及含量、稀土元素变化特征、矿物包裹体爆裂温度的韵律式变化规律的研究，结合岩浆成矿理论，将攀枝花钒钛磁铁矿矿床的形成过程划分为四个期：成岩期、主成矿期、热液期、表生期。