“Elementary on Astronomy”的概念、定义、翻译、参考文献-科学参考

单词	Elementary on Astronomy
释义	Elementary on Astronomy Encyclopedia 历史学[科学技术]释 Elementary on Astronomy《天文要录》中国唐代的天文占卜著作。
随便看	non-halogen-flame retardant non-Hamiltonian cubic graph non-Hamiltonian graph nonhamiltonian graph nonharmonic series nonharmonic tone nonharmonic wave non-Hausdorff space non-heating oil gathering process non-hierarchical notation nonhierarchical planner nonhistone protein non histone proteins non-histone proteins nonhistone proteins non Hodgkin lymphoma non-holomorphic non-holomorphic mapping non-holomorphic modular form non-holonomic non-holonomic condition non holonomic constraint non-holonomic constraint nonholonomic constraint nonholonomic constraint, anholonomic constraint

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。