“Julian century”的概念、定义、翻译、参考文献-科学参考

单词	Julian century
释义	Julian century Encyclopedia 理学﹝常用单位﹞释 Julian century儒略世纪一百儒略历年的时间长度。从1984年起作为所有天文历表的时间单位。 Astronomy Julian century儒略世纪
随便看	Rees semigroup of matrix type Rees， M. S. Ree type Reeve' butterfly lizard reeves shad re-examination re face Re face and Si face refacer refacing refactorable number refactoring refeed valve referee referee analysis referee analysis; arbitration analysis referee morality reference reference allocation unit Reference and Information Services Section, IFLA reference angle reference anolog circuit design flow reference artefact for distance between planes reference artefact of line scale reference beam

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。