“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	nonlinear optical polymeric materials nonlinear optical response function nonlinear [optical] susceptibility nonlinear optical susceptibility non-linear optics nonlinear optics nonlinear optics based diagnosis non linear optimization non-linear optimization nonlinear optimization nonlinear ordinary differential equation nonlinear ordinary differential operator nonlinear oscillation nonlinear parabolic nonlinear parabolic equation nonlinear parabolic system nonlinear parameter non-linear parametric regression model nonlinear parametric regression model nonlinear partial differential equation nonlinear partial differential operator non-linear pharmacokinetics nonlinear phenomena in the ionosphere nonlinear.phenomenon nonlinear physics

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。