北京居民社会焦虑的现状及影响因素Social Anxiety and Its Influencing Factors of Residents in Beijing
徐 茜, 曾美英, 于红军, 徐 华
心理学进展Vol.7 No.5, 全文下载: PDF HTML XML DOI:10.12677/AP.2017.75077, May 23 2017
某企业山梨醇生产线产生的葡萄糖浆脱色废过滤介质危险特性鉴别实例分析及研究Case Analysis and Study on Identification of Hazardous Characteristics of Decolorization Waste Filter Medium of Glucose Syrup Produced by Sorbitol Production Line of an Enterprise
王京敏, 王迪迪, 张 刚, 邴 欣, 马保民
环境保护前沿Vol.13 No.3, 全文下载: PDF HTML XML DOI:10.12677/AEP.2023.133077, June 26 2023
国内外葡萄酒旅游研究综述与展望Review and Prospect of Wine Tourism Research at Home and Abroad
范留洋, 胡宇橙
可持续发展Vol.13 No.3, 全文下载: PDF HTML XML DOI:10.12677/SD.2023.133092, May 9 2023
怀来产区西拉葡萄控水提质关键技术Key Techniques of Water Control and Quality Improvement of Syrah Grape in Huailai
于庆泉, 勾 健, 于海森, 石 琳, 武 慧
农业科学Vol.13 No.1, 全文下载: PDF HTML XML DOI:10.12677/HJAS.2023.131003, January 16 2023
部编版语文教材低年级识字策略的探析——以《葡萄沟》的教学为例Analysis of the Literacy Strategies of the Lower Grade Chinese Textbooks—Take the Teaching of “Grape Ditch” as an Example
马稚书
社会科学前沿Vol.9 No.7, 全文下载: PDF HTML XML DOI:10.12677/ASS.2020.97142, July 24 2020
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
冯仡哲
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