“体系A与体系B”的概念、定义、翻译、参考文献-科学参考

单词	体系A与体系B
释义	体系A与体系B Encyclopedia 理学〔概念、理论与方法〕释 system A and system B体系A与体系B 产生于晚巴比伦时期数理天文泥板中的计算方法，出现于《星历表》（Ephemerides）和《算法文书》（Procedure Texts）中的计算月亮和行星运动位置的天文表。
随便看	contracting operator contracting party contracting universe contract interpretation contraction contraction age contractionary monetary policy contraction effect contraction factor contraction flow contraction function of muscle contraction hypothesis contraction mapping contraction mapping principle contraction of a class contraction of a complex space contraction of a graph contraction of a group contraction of a mapping contraction of a matroid contraction of an algebra contraction of an ideal contraction of a representation contraction of a tensor contraction of a tensor space

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。