• It differs from demasking on one hand and from the masking action defined by IUPAC on the other.

    一方面不同掩蔽,另一方面又不同于 IUPAC定义掩蔽作用

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  • Multiply unsaturated compounds are usually best named by the IUPAC nomenclature.

    多重不饱和化合物一般好用IUPAC命名法来命名。

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  • Ketones are named by the iupac system as derivatives of the class name for this homologous series "alkanones. ""

    系统中,作为这个系列——“烷属酮”的衍生物命名的。

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  • Unbranched hydrocarbons having one double bond are named in the IUPAC system by replacing the ending -ane of the alkane name with -ene.

    系统命名,直链、有一个双键通过相应烷烃名字词尾ane改换为- ene而得。

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  • The original IUPAC code remains useful in all its previous applications and is also compatible as a subset of the extended code proposed here.

    原始IUPAC编码所有先前的应用仍然有用的,并且作为这里提出的扩展编码一个子集也是可兼容的。

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  • Here I propose such an information code as a natural extension to the IUPAC nomenclature code, and present some potential USES and limitations to such a code.

    这里提出这样信息编码作为IUPAC命名编码一个自然扩展提出了这样一种编码的可能应用局限

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  • Here I propose such an information code as a natural extension to the IUPAC nomenclature code, and present some potential USES and limitations to such a code.

    这里提出这样信息编码作为IUPAC命名编码一个自然扩展提出了这样一种编码的可能应用局限

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