“前线国家”的概念、定义、翻译、参考文献-科学参考

单词	前线国家
释义	前线国家 Encyclopedia 历史学〔综述〕释 Frontline States前线国家与南非毗邻或接近的南部和东部非洲的安哥拉、博茨瓦纳、莫桑比克、坦桑尼亚、赞比亚和津巴布韦6国。因地处南部非洲民族解放、斗争和反对南非当局推行种族歧视、种族隔离政策的前线而得名。
随便看	secondary water supply secondary wave secondary wavelet secondary well control technology secondary X-ray fluorescence spectrometry secondary Xray fluorescence spectrometry secondary xylem second auditory cortex second axiom of countability Second Battalion second beat second Bianchi identity second boundary condition second boundary value problem second Brillouin zone second Brocard Cevian triangle second Brocard circle second Brocard point second Brocard triangle Second Bulgarian Kingdom second category second category set second cementing interface second characteristic polynomial second class of ordinal numbers

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。