因此，我们用现代科学方法对其矿物质成分进行分析，把玉大致分为两类。

Therefore, we analyzed the jade through a modern scientific method in terms of its composition, then we got two kinds, one is nephrite and another is jadeite.

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这样的人格成分大致相当于弗洛伊德的“超我”。

This component of the personality corresponds roughly to the Freudian "Superego."

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从实验给出的数据和有关相图等资料的分析，大致给出了合适的合金成分选择范围。

The proper selected composition range of alloy is given by the analysis of this experimental data and the relative phase diagram.

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