“Spear of the Nation”的概念、定义、翻译、参考文献-科学参考

单词	Spear of the Nation
释义	Spear of the Nation Encyclopedia 历史学南非历史释 Spear of the Nation民族之矛 1961年南非非洲人国民大会（简称非国大）建立的武装力量。
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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。