“numeration system”的概念、定义、翻译、参考文献-科学参考

单词	numeration system
释义	numeration system Encyclopedia 理学数学史释 numeration system记数法记录或标志数目的方法，主要指数字符号的表现形态和记数工具的使用。人类最早记数靠堆积石块木棍或摆弄指趾，后来使用结绳和契刻。随着记载数目的增大出现了进位制。受各地自然环境和各种社会条件的影响，产生出不同的记数法。又称记数制。 Mathematics numeration system计数制
随便看	product of transformations product of translation product of vectors product of σ-rings product operation product order product orientation product path product phase product photography product placement Product portfolio strategy Product Positioning product-preserving functor product-principle layout product process matrix product projection product quality audit product quality certification product quality certification system product quality guaranty insurance product quality law Product Quality Law of the People's Republic of China product quality supervision Product recall

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。