elemental distribution的用法和樣例：
例句
- Ultimate analysis provides an useful inventory of the distribution of the major elements in humic substances.
元素分析提供腐殖物質中主要元素分布的有用資料。 - Some insignificant differences in REE distribution patterns could be used to distinguish characteristics of soil materials.
利用稀土元素分布模式的細微差異能夠有效判別成壤母質特性的變化。
