““半人马座”系列上面级”的概念、定义、翻译、参考文献-科学参考

单词	“半人马座”系列上面级
释义	“半人马座”系列上面级 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	Huaibei gray dongkey Huaibei levee Huaibei pig Huaibei Rock Art Huaibei Shi Huaibin Xian Huaidiao opera Huaidiao Opera Inheritance and Protection Center of Anyang County Huaihai Campaign Memorial Museum Huaihai Lu Huaihai opera Huaihai Opera Theatre of Jiangsu Province Huaihai Opera Troupe of Lianyungang City Huai He Huaihe river commission of the Republic of China Huaihe River Conservancy Commission of the Ministry of Water Resources Huaihe River diversion Huaihe River flood in 1975 Huaihe river flood in 2003 Huaihe River flood in 2007 Huaihe River floods in 1593 Huaihe River floods in 1954 Huaihe River Time Scale Huaihe Ruhai Shuidao Huaihe Rujiang Shuidao

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。