在科技文献中,需要描述的事物和概念远比可用的符号多,现实中符号的合理应用和表达是相当复杂的。研究符号描述句的重点是,探讨符号的应用(语义)和符号的表达形式之间的关系。结果表明:就符号的语义可有指称概念符号和表述功能的符号;就符号的形式可有文字符号、数字符号、标点符号和特种符号。文章探讨符号的语义与形式之间存在的某些规律,如指称符号必须以文字符号作主符号并配以相应的字体或变化;功能符号多使用特种符号和标点符号;等等。探讨了编辑人工语言与标准化规范化加工的关系。 In the scientific literature, there are far more things and concepts to describe than the available symbols. In reality, the rational application and expression of symbols is rather complicated. The focus of research on symbol descriptions is to explore the relationship between the application of symbols (semantics) and the representation of symbols. The results show that the semantics of symbols may have notations of concepts and expressions, but of characters, numerals, punctuation and special symbols. The article discusses some regularities between the semantics and the forms of symbols. For example, allegations that characters must be composed of text symbols and associated fonts or variations, functional symbols often use special symbols and punctuation marks, and so on. Discusses the relationship between editing artificial language and standardization processing.