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1·This paper deals with the functions of chemical nomenclature and chemical symbolism on historical background.

本文从历史观点讨论了化学命名法和化学符号的功能。

2·Principles of Chemical Nomenclature is the definitive work for them, mandated by the authoritative voice of the International Union of Pure and Applied Chemistry.

化学命名法的原则是给他们的决定性的工作，被纯和使用的化学的国际协会的威权的声音授权。

3·Their chemical etiology, pathogenesis, clinical manifestations, diagnosis, prognosis and nomenclature were reviewed in this paper.

本文就其职业性致病化学物、发病机制、临床表现、诊断、预后及命名等作一综述。

4·The nomenclature of chemical compounds is systematic: names and formulae are constructed from units manipulated to provide information on composition and structure.

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。