“Central Observatory”的概念、定义、翻译、参考文献-科学参考

单词	Central Observatory
释义	Central Observatory Encyclopedia 历史学文化释 Central Observatory中央观象台中华民国时期北京政府设立的官方天文机构。
随便看	duplex transmission duplicate duplicate accompanied an official report to the superior duplicate capacity duplicate check duplicated duplicated strategy duplicate genebank duplicate measure baseline duplicates duplicate sample duplicate samples duplicate test duplicating film duplicating positive and duplicating negative duplicating work of archival film duplication duplication detection duplication formula duplication of the cube duplication redundancy duplicatrix duplicity duplicon DuPont analysis method

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。