“Spica”的概念、定义、翻译、参考文献-科学参考

单词	Spica
释义	Spica Encyclopedia 理学最亮星表释 Spica角宿一全天第十五亮星，视星等为0.98v（v代表变星）。星表编号为：Hip65474，HR5056，HD116658。西方星名室女座α（αVir）。 Astronomy Spica角宿一
随便看	homotopy axiom homotopy boundary homotopy category homotopy chain homotopy characteristic homotopy class homotopy classification homotopy coherence homotopy coinverse homotopy-commutative homotopy-commutative diagram homotopy-commutative mapping homotopy constant homotopy continuation method homotopy covering property homotopy cylinder homotopy dimension homotopy epimorphism homotopy equivalence homotopy-equivalent homotopy-equivalent manifold homotopy-equivalent space homotopy exact sequence homotopy excision homotopy excision homomorphism

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。