“elm in Laoshan Mountain”的概念、定义、翻译、参考文献-科学参考

单词	elm in Laoshan Mountain
释义	elm in Laoshan Mountain Encyclopedia 工学古树名木释 elm in Laoshan Mountain崂山龙头榆山东省古树。位于山东省青岛市崂山太清宫三官殿院外西侧。树高18.8米，胸径122厘米，胸围4.1米，树冠东西向26米、南北向35米，垂直投影840平方米，树龄1200余年。
随便看	closed semigroup closed semisphere closed sentential formula closed sequence closed set closed set basis closed-shelf book selling closed shell closed shell ion closed-shell ion closed shell molecule closed simplex closed solid sphere closed solution closed space closed sphere closed star closed string closed subalgebra closed subbase closed subcomplex closed subfield closed subgroup closed submanifold closed subscheme

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