“astronautics”的概念、定义、翻译、参考文献-科学参考

单词	astronautics
释义	astronautics Encyclopedia 工学﹝基本概念﹞释 astronautics航天学研究航天基本原理和指导航天工程实践的综合性技术科学。又称宇宙航行学或宇航学。 Physics 交叉学科天体物理学 astronautics宇航学 astronautics航天学，宇宙航空学，星际航空学 Astronomy astronautics宇航学
随便看	value of an estimator value of an expression value of an infinite product value of a parameter value of a polynomial value of a problem value of aquatic products value of a term value of a variable value of controlling interest value of division value of educational policy value of environmental loss value of expectation value of fisheries value of knowledge value of law value of life value of mining right value of order 1 value of order k value of quantity value of ratio value of statistical life value of teacher education

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。