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人教A版、北师大版、苏教版高中三角函数教材的对比分析Comparative Analysis of High School Trigonometric Textbooks of People’s Education Press A Edition, Beijing Normal University Edition and Jiangsu Education Edition
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教育进展Vol.15 No.4, 全文下载: PDF XML DOI:10.12677/ae.2025.154692, April 30 2025
北京郊区设施农业面积变化浅析Research on the Acreage Change of Facility Agriculture in Outskirts of Beijing
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地理科学研究Vol.8 No.1, 全文下载: PDF HTML XML DOI:10.12677/GSER.2019.81003, January 31 2019
基于胜任素质模型的出版专业学生版权素养探析Analysis of Copyright Literacy for Students Majoring in Publishing Based on the Competency Model
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新闻传播科学Vol.12 No.6, 全文下载: PDF XML DOI:10.12677/jc.2024.126253, December 26 2024
苏北县域农田土壤有机碳研究Study on Farmland Soil Organic Carbon at County Scale in Northern Jiangsu
于兆丰, 方明晴, 唐 硕, 欧阳俊芃, 孙铭轩 科研立项经费支持
土壤科学Vol.10 No.3, 全文下载: PDF HTML XML DOI:10.12677/HJSS.2022.103018, July 13 2022