“South Africa intervenes in Angola”的概念、定义、翻译、参考文献-科学参考

单词	South Africa intervenes in Angola
释义	South Africa intervenes in Angola Encyclopedia 历史学安哥拉历史释 South Africa intervenes in Angola南非出兵安哥拉南非白人当局武装入侵安哥拉的军事行为。
随便看	mean of dynamical variable mean of means mean of statistical data mean on a group mean on a semigroup mean on the space of bounded real functions mean opposition distance mean orbit mean orbital element mean order statistic mean ordinate mean oscillation mean oval mean over the column mean over the period mean over the row mean parallax mean-periodic function mean photoelectric magnitude mean photographic magnitude mean photovisual magnitude mean place mean pole mean pole of the epoch mean position

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。