V2EX arabic numeral

Arabic Numeral

定义 Definition

Arabic numeral(阿拉伯数字;通常也指“印欧-阿拉伯数字/十进位值数字”体系中的数字符号)指我们日常最常用的数字记号 09(如 0, 1, 2, 3…),与 Roman numerals(罗马数字)如 I, V, X 相对。更广义上,它常与 Hindu-Arabic numeral system(印欧-阿拉伯记数法/十进位值记数法)一起被提及。

发音 Pronunciation

/rbk numrl/

例句 Examples

Write the date using Arabic numerals.
用阿拉伯数字写日期。

The spread of Arabic numerals made calculation faster and helped drive advances in trade, astronomy, and engineering.
阿拉伯数字的传播让计算更快捷,并推动了贸易、天文学与工程学的发展。

词源 Etymology

Arabic 源自拉丁语 arabicus(“阿拉伯的”);numeral 来自拉丁语 numeralis(“数字的”),其词根 numerus 意为“数目/数量”。历史上这种数字记号在欧洲常被称作“阿拉伯数字”,因为它们经由阿拉伯学者与文献在中世纪传入欧洲;但其更早的关键发展与印度数学传统密切相关,因此也常 “Hindu-Arabic” 的称呼。

相关词 Related Words

文学与著作中的用例 Notable Works

  • Georges Ifrah《The Universal History of Numbers》(《数字的世界史/数字通史》):讨论阿拉伯数字与位值制在全球范围的传播与影响。
  • Carl B. Boyer & Uta C. Merzbach《A History of Mathematics》(《数学史》):在数学史叙述中多次提及阿拉伯数字取代罗马数字的过程。
  • Robert Bringhurst《The Elements of Typographic Style》(《字体排印风格要素》):在排版语境中谈到阿拉伯数字与罗马数字的使用场景与风格差异。
  • The Unicode Standard(《Unicode 标准》):在字符编码与字形分类中涉及阿拉伯数字等数字字符的定义与处理。
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