“Sichuan-Shaanxi battles between Song and Jin forces”的概念、定义、翻译、参考文献-科学参考

单词	Sichuan-Shaanxi battles between Song and Jin forces
释义	Sichuan-Shaanxi battles between Song and Jin forces Encyclopedia 历史学军事释 Sichuan-Shaanxi battles between Song and Jin forces宋金川陕争夺战宋金在川陕地区一系列战役的合称，包括富平之战、和尚原之战、饶凤关之战、仙人关之战、德顺军之战等。
随便看	closed surface integral closed syllable closed system closed system of elements closed system of functions closed system of hot water supply closed term closed timelike curve closed [time] path Green's function closed time path Green's function closed topological manifold closed topology closed trail closed trajectory closed transformation closed traverse closed type closed type formula Closed type questions closed type switchgear closed unbounded set closed under addition closed under an operation closed under an operator closed under intersection

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