“步天歌”的概念、定义、翻译、参考文献-科学参考

单词	步天歌
释义	步天歌 Encyclopedia 理学﹝天文学名著﹞释 Bu Tiange《步天歌》用诗歌形式介绍全天星官的一部天文学著作。又称《丹元子步天歌》。 Astronomy Song of Pacing the Heavens步天歌
随便看	Pollutant source apportionment pollutant source apportionment pollutant toxicity identification evaluation pollutant transformation pollutant transport model Pollutant Treatment Facility Investment polluted error model polluted rainwater polluted road polluter pay's principle polluter pays principle pollution pollution abatement statistics pollution by antimony pollution by arsenic pollution by asbestos pollution by beryllium pollution by boron pollution by cadmium pollution by carbon oxides pollution by chromium pollution by cobalt pollution by copper pollution by cyanide pollution by fluorine

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。