植物C、N、P化学计量对氮添加的响应Response of Plant C, N and P Stoichiometry to Nitrogen Addition
冶 松, 王庆贵
世界生态学Vol.10 No.2, 全文下载: PDF HTML XML DOI:10.12677/IJE.2021.102030, May 25 2021
社会阶层对亲环境意愿的影响——环境关注与环境问题感知的链式中介作用The Effect of Social Class on Pro-Environmental Willingness—Serial Mediating Role of Environmental Concerns and Perceived Environmental Problems
张 颖
社会科学前沿Vol.12 No.9, 全文下载: PDF HTML XML DOI:10.12677/ASS.2023.129716, September 19 2023
《中国特殊教育》的研究进程及发展趋势——基于1994~2021年刊载文献的CiteSpace可视化分析The Research Process and Development Trend of Chinese Journal of Special Education—Visual Analysis of CiteSpace Based on Literatures Published during 1994~2021
李嘉威, 王楚涵, 吴金凤, 杨 健 科研立项经费支持
创新教育研究Vol.11 No.1, 全文下载: PDF HTML XML DOI:10.12677/CES.2023.111019, January 28 2023
假设检验与P值的再认识Recognition of Hypothesis Test and P Value
吴海燕, 赵茜琳
统计学与应用Vol.9 No.4, 全文下载: PDF HTML XML DOI:10.12677/SA.2020.94074, August 26 2020
浅析当代城市大龄未婚青年婚恋观的价值取向On Value Orientation of Marriage View of Older Unmarried Youth in Contemporary Cities
张思琪
社会科学前沿Vol.8 No.5, 全文下载: PDF HTML XML DOI:10.12677/ASS.2019.85113, May 22 2019
自动变速艉锚绞车研究与试制Research and Manufacture Automatic Gear Shifting of Stern Windlass
高用亮, 方良福
机械工程与技术Vol.7 No.5, 全文下载: PDF HTML XML DOI:10.12677/MET.2018.75044, October 24 2018