Instead of normal planets whose composition could be predicted by theory, the planets populating our solar system are unique individuals whose chemical and tectonic identities were create.

我们的太阳系中的行星不是那些可以通过理论预测其组成的普通行星，而是独特的个体，它们的化学和构造特征都是由它们创造的。

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If his theory is correct, fiddling with the composition of box interiors could be a good way for the wine industry to control the concentration of unpleasant chemicals.

如果他的理论正确，通过变包装的内层成分来控制令人不悦化学物质浓度，对于葡萄酒业而言是一个好方法。

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Product Genetic Model is the main content of product Genetic Theory. It describes the composition of product Gene and the relationship among various products information.

产品基因模型是产品基因理论研究的主要内容，它是对产品基因的一种描述方式，反映产品基因的构成及各种产品信息之间的关系。

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