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
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
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自然科学Vol.12 No.2, 全文下载: PDF HTML XML DOI:10.12677/ojns.2024.122048, March 31 2024
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
天津市静海县旅游形象设计初探Study on Tourism Image Design of Jinghai in Tianjin
孙雪梅, 时临云
现代管理Vol.2 No.2, 全文下载: PDF HTML DOI:10.12677/mm.2012.22012, April 26 2012
天津津南方言擦音的声学特性研究Acoustic Characteristics of Fricatives in Tianjin Jinnan Dialect
马富榆
现代语言学Vol.11 No.9, 全文下载: PDF HTML XML DOI:10.12677/ML.2023.119533, September 20 2023
突发公共卫生事件下城市应急物流配送中心选址问题The Location Problem of Urban Emergency Logistics Distribution Center under Public Health Emergencies
时 媚
运筹与模糊学Vol.13 No.5, 全文下载: PDF HTML XML DOI:10.12677/ORF.2023.135526, October 23 2023