“Cheranovsky SG-1”的意思、由来-开放百科全书

词条	Cheranovsky SG-1
释义	SeeChyeranovskii BICh-21
随便看	Hopf conjecture Hopferau Hopfgarten in Defereggen Hopfgarten, Thuringia Hopfgarten (Thüringen) Hopfian group Hopfield Hopfield neural network Hopf invariant Hopf invariant one Hopf invariant one problem Hopf invariant one theorem Hopf Invariant One Theorem Hopf manifold Hopf map Hopf-Rinow theorem Hop-Frog Hop Frog Hopf space Hopf-space Hopf surface HOPG Hop Harrigan Hop Harrigan (serial) Hophead

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。