林业资源保护的研究与分析 Research and Analysis of Forestry Resources Protec-tion
吕省学
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机构投资者，营商环境与真实盈余管理Institutional Investors, Business Environment and Real Earnings Management
赵传伟, 徐文学
运筹与模糊学Vol.14 No.6, 全文下载: PDF XML DOI:10.12677/orf.2024.146565, December 18 2024
城市群视角下人口迁移的时空演变规律与影响因素分析Analysis on the Temporal and Spatial Evolution Law and Influencing Factors of Population Migration from the Perspective of Urban Agglomeration
吕 学 国家自然科学基金支持
社会科学前沿Vol.11 No.1, 全文下载: PDF HTML XML DOI:10.12677/ASS.2022.111041, January 27 2022
大单元视角下从定性到定量教学角度分析初高中数学教学衔接——以函数奇偶性、对称性、周期性为例Analysis of the Connection of Mathematics Teaching in Junior High and Senior High Schools from the Perspective of Qualitative to Quantitative Teaching from the Perspective of Large Units—Taking the Oddity, Symmetry and Periodicity of Functions as Examples
李学章, 侯传燕 科研立项经费支持
教育进展Vol.15 No.3, 全文下载: PDF XML DOI:10.12677/ae.2025.153489, March 26 2025
内陆开放区空间极化演变分析—以重庆市为例Research of Spatial Polarization Change in the Inland Open Area—A Case Study of Chongqing City
张学儒 科研立项经费支持
可持续发展Vol.7 No.2, 全文下载: PDF HTML XML DOI:10.12677/SD.2017.72011, April 30 2017
高中数学直线和圆的方程内容比较研究——以人教A版新旧教材为例A Comparative Study on the Equation Content of Straight Lines and Circles in High School Mathematics—Taking the New and Old Textbooks of People’s Education Edition as an Example
曹 谦, 曹学锋
创新教育研究Vol.12 No.8, 全文下载: PDF XML DOI:10.12677/ces.2024.128499, August 5 2024