天津市近五年空气质量变化特征及影响因素分析Analysis of Air Quality Characteristics and Influencing Factors in Tianjin in the Past Five Years
李雪莹, 王爱爱
自然科学Vol.12 No.2, 全文下载: PDF HTML XML DOI:10.12677/ojns.2024.122048, March 31 2024
会展旅游的影响及对策:以天津国家会展中心为例The Influence and Countermeasures of Exhibition Tourism: Taking Tianjin National Convention and Exhibition Center as an Example
乔 丹, 王庆生
可持续发展Vol.12 No.2, 全文下载: PDF HTML XML DOI:10.12677/SD.2022.122036, March 3 2022
天津市高校体育教育专业足球专项课教学现状及对策研究Research on the Current Situation and Countermeasures of Football Special Teaching in Physical Education Major of Colleges and Universities in Tianjin
周梦洋, 李凯旋
体育科学进展Vol.12 No.2, 全文下载: PDF HTML XML DOI:10.12677/aps.2024.122050, April 16 2024
天津城市形象的媒体话语建构The Image Construction of Tianjin through Media Discourse
尚京京, 李秋杨 国家科技经费支持
现代语言学Vol.10 No.8, 全文下载: PDF HTML XML DOI:10.12677/ML.2022.108232, August 19 2022
超前镇痛在骨科手术围术期中的应用进展Application Progress of Preemptive Analgesia in Perioperative Period of Orthopedic Surgery
张津铭, 杜晓宣
临床医学进展Vol.13 No.7, 全文下载: PDF HTML XML DOI:10.12677/ACM.2023.1371568, July 17 2023
天津市民宿开发的问题与对策A Study on the Problems and Countermeasures of Homestay Industry Development in Tianjin
查欣彤, 王庆生
可持续发展Vol.10 No.1, 全文下载: PDF HTML XML DOI:10.12677/SD.2020.101014, January 17 2020