数字连接词“又(有)、单(丹)、零”的历时替换考

Examination of Diachronic Substitution of Digital Chinese Conjunctions 又(有),单(丹),零

汉语中常见的数字连接词有"又(有)、单(丹)、零"。"又(有)"主要用于上古汉语中;"单(丹)"最早见于唐代,存在但并未用于专业的数学著作中;"零"最早见于南宋时期的专业数学著作中,在明清时期进入口语,并开始替换"〇",出现在专业的数学著作中,经历了由行业用语到口语,再到书面语的过程。

Common digital Chinese conjunctions are 又（有）、单（丹）,零 is mainly used in ancient Chinese ; 单（丹） the professional ） first appeared in the Tang Dynasty, but not for mathematics professional; 零 was first found in mathematics works in the Southern Song Dynasty, and entered daily Chinese in Dynasties, and began to replace ＂0＂, appeared in mathematics works, going through industry language, and then to written language. the Ming and Qing terms to the spoken