nomenclature的音标：nomenclature的英式发音音标为：[nə'menklətʃə(r)]nomenclature的美式发音音标为：['nomənˌkletʃɚ, no'mɛnklə-]...

n.系统命名法，命名（过程），（某一学科的）术语，专门名称...

...the internationally agreed rules of chemical nomenclature.国际公认的化学命名规则It developed variations in nomenclature and in substance.它在名称上和实质上都发生了一些变化.Multiply unsaturated compounds are usually best named by the IUPAC nomenc...

Multiply unsaturated compounds are usually best named by the IUPAC nomenclature.多重不饱和化合物一般最好用IUPAC命名法来命名.Charles trotted out his little bit of scientific nomenclature.查尔斯炫耀他那点科学名词.It developed variations in nomenclature ...