“天经或问”的概念、定义、翻译、参考文献-科学参考

单词	天经或问
释义	天经或问 Encyclopedia 理学〔地学史重要作品〕释 Questions and Answers on Astronomy and Meteorology《天经或问》中国清代天文著作，明末清初游艺撰。
随便看	truncated tetrahedral number truncated tetrahedron truncated tree truncated variation truncated Witt graph truncation truncation error truncation factor truncation functor truncation of a function truncation point truncation retrieval truncus aortae truncus pulmonalis Trung Veanh trunk trunk aircraft trunked mobile communication system trunk gateway trunk height trunking communication trunk nature trunk of the nucleus trunnion axis truss

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。