English Name:Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 5: Codification of standardized wrought products;

简体中文标题：铝和铝合金。锻制品的化学成分和形状。第5部分：标准锻制品汇编。

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As a result of these diverse methods by which plants supply resources, unique soil communities form under different plant species and under plant communities that differ in composition.

由于植物提供资源的方法不同，在不同的植物种类和组成不同的植物群落下形成了独特的土壤群落。

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This value comes in the form of abstraction and enablement of composition.

这个价值以抽象和支持组合的形式表现。

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Sneha Malde image The universe began with a bang and energy came together to form equal quantities of matter and antimatter, but as the universe cooled and expanded, its composition changed and antimatter disappeared, leaving matter to form everything around us.

UNESCO: 2014 UK and Ireland Fellows