element abundance中文什么意思

元素丰度

例句与用法

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Variation of the heavy - element abundances in the he - shell of agb stars
壳层内重元素丰度的变化
The significance of element abundances of rocks in the study of geochemical blocks
岩石化学元素丰度在地球化学块体研究中的意义
The elemental geochemistry characteristics indicate that elements abundance is controlled seriously by grain size of sediment
元素地球化学特征表明，元素的丰度受沉积物粒度控制明显。
The aim of the galaxy chemical evolution research is to reproduce the element abundance patter of stars and gas in the galaxy
银河系化学演化研究的任务，从根本来说，是重现银河系中恒星与气体的元素丰度分布图象。
The discriminant analysis on inorganic element abundance shows that the palaeosedimentary environment of jurassic in the yanqi basin is close to that of dongying sag
萨胡判别分析证明，与煤共生的粗碎屑岩不是形成于河流环境，而是形成于深水浊积沉积环境。