“匈奴演说”的概念、定义、翻译、参考文献-科学参考

单词	匈奴演说
释义	匈奴演说 Encyclopedia 历史学德意志历史释 Hunnenrede匈奴演说 1900年7月27日德皇威廉二世在不来梅港向开赴中国镇压义和团起义的德国侵略军所发表的演说。
随便看	positive existential sentence positive extension positive eyepiece positive feedback positive feedback amplifier positive film positive flower structure positive formula positive function positive functional positive fundamental sequence positive glow positive Grassmannian positive half-trajectory positive helicity spinors positive Hermitian kernel positive Hermitian operator positive homogeneous function positive hull positive image positive index of inertia positive infinity positive integer positive integral kernel positive interaction between nutrients

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。