... 有系统的布置计划 systematic layout planning 有系统的命名法 nomenclature 有系统的，有规则的 systematic ...
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化合物的命名法有系统︰ 名字和公式被从操作提供关于组成和架构的讯息的单位建造。
The nomenclature of chemical compounds is systematic: names and formulae are constructed from units manipulated to provide information on composition and structure.
在系统命名法中，直链的、有一个双键的烃可通过将其相应烷烃名字的词尾—ane改换为- ene而得。
Unbranched hydrocarbons having one double bond are named in the IUPAC system by replacing the ending -ane of the alkane name with -ene.
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