“July 7th Incident”的概念、定义、翻译、参考文献-科学参考

单词	July 7th Incident
释义	July 7th Incident Encyclopedia 历史学政治1释 July 7th Incident七七事变 1937年7月7日，日军为发动全面侵华战争，在中国北平西南宛平县卢沟桥（今属北京市丰台区）附近制造的一起军事冲突。又称卢沟桥事变。
随便看	closed ideal closed image closed immersion closed injury of larynx closed integration formula closed intersection closed interval closed isotope system closed kernel closed lattice closed lattice ideal closed leveling line closed Lie subgroup closed line closed linear hull closed linear manifold closed linear operator closed linear span closed line segment closed long-axis orbit closed loop closed loop circulation closed loop continuity check closed loop control closed-loop control

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