关键词: 树种,土壤物理性质,土壤改良,沂蒙山区[gap=716]keywords: tree species,soil physical properties,soil melioration,Yimeng mountains area
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...；沂蒙山区 [gap=824]Keywords: traditional rural settlement; The street space; Influencing factors; Yimeng mountain area ...
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Yimeng mountain area means Linyi of Shandong, the famous old revolutionary base area, with abundant red tourism resources.
沂蒙山区主要是指山东省临沂市,是全国著名的革命老区,红色旅游资源十分丰富。
参考来源 - 沂蒙山区红色旅游可持续发展研究By method of the questionnaire, this thesis is intended to make an investigation of professional women in Yimeng District, Shandong Province.
本文采用问卷调查法,对沂蒙山区职业女性进行了调查。
参考来源 - 沂蒙山区职业女性体育健身现状调查与研究·2,447,543篇论文数据，部分数据来源于NoteExpress
沂蒙山区，指山东省的沂山、蒙山一带地区。
Yimeng Mountain Area refers to the region of the Yi and meng Mountains in Shantung Province.
方法回顾性总结分析沂蒙山区4所市直医院24 年间收治的先天性胆管囊肿54 例。
Methods A retrospective summary analysis was made on 54 cases of congenital choledochocyst received and treated in 4 municipal affiliated hospitals in 24 years.
目的探讨沂蒙山区吸入性变应原的种类与儿童过敏性哮喘的关系，针对性的进行防治，使哮喘的发病率降低到最低范围。
Objective to explore the correlation between aspiration allergens and child allergic asthma in Yimeng Mountain area so as to get effective prevention and treatment of this disease.
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