“第二宇宙速度”的概念、定义、翻译、参考文献-科学参考

单词	第二宇宙速度
释义	第二宇宙速度 Physics 力学 second cosmic velocity第二宇宙速度＞力学和理论力学＞动力学＞释义 second cosmic velocity第二宇宙速度 second cosmic velocity第二宇宙速度^† Astronomy second cosmic velocity第二宇宙速度
随便看	operator ray operator ring operator root operators'characteristic value-added telecommunication service operator scheme operator semi group operator semi-group operator semigroup operator semi-group of class C0 operator semi-group of class C_0 operator semigroup of class C0 operator set operator sine function operator space operator spectrum operator splitting operator splitting method operator-stable operator structure operator theorem operator-theoretic method operator theory operator topology operator transform operator-valued coefficient

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。