“Centaur family upper stage”的概念、定义、翻译、参考文献-科学参考

单词	Centaur family upper stage
释义	Centaur family upper stage Encyclopedia 工学〔空间运输器分类〕释 Centaur family upper stage“半人马座”系列上面级美国于20世纪60年代初研制成功的，世界上第一种以液氧、液氢为推进剂的高性能上面级。
随便看	The Women’s World The Wonderful Banquet Today The Woodcutter's Song The Wooden Prince the word derivation The Words of My Roaring,The Studhorse Man and Gone Indian The Words of the Orange Seller The Word’s Cluster of Prescription the working-day The Workman’s Advocate the work of archives the work of records center in unstitutions The World The World Association for Animal Production The World as Will and Representation The World Atlas of Language Structures The World Broadcasting Unions the World Commission on Protected Areas The World Cultural Heritage-Suzhou Classical Gardens The World Declaration on the Survival，Protection and Development of Children the world digital library The World Fish Center the world heritage review The world holstein dairy union The World I Don't Know

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。