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解祥成, 王 琴, 郭文周, 刘 杰
水资源研究Vol.4 No.6, 全文下载: PDF HTML XML DOI:10.12677/JWRR.2015.46061, December 4 2015
基于ArcGIS的长三角城市群旅游经济时空差异研究Research on the Temporal and Spatial Differences of Tourism Economy in the Yangtze River Delta Urban Agglomeration Based on ArcGIS
郭 芸
运筹与模糊学Vol.13 No.3, 全文下载: PDF HTML XML DOI:10.12677/ORF.2023.133243, June 30 2023
基于平台调制的半解析式惯导系统高纬度工作研究Research on High-Latitude Work of Semi-Analytical Inertial Navigation System Based on Platform Modulation
赵汪洋, 官小莎, 张广拓, 宋高玲, 王远明
动力系统与控制Vol.10 No.4, 全文下载: PDF HTML XML DOI:10.12677/DSC.2021.104022, October 27 2021
基于ArcGIS研发镇安烟区烟田信息化管理体系Research and Development of Tobacco Field Information Management System in Zhenan Tobacco-Growing Area Based on ArcGIS
戴舒童, 彭智良, 魏婷婷, 李 刚
农业科学Vol.13 No.5, 全文下载: PDF HTML XML DOI:10.12677/HJAS.2023.135052, May 16 2023
正交曲线坐标系下梯度、散度和旋度的一般计算方法Calculating Gradient, Divergence, and Rotation under Orthogonal Curvilinear Coordinates
安宇森, 刘文彪, 玉皓然, 佟孟阳
力学研究Vol.5 No.2, 全文下载: PDF HTML XML DOI:10.12677/IJM.2016.52005, June 7 2016
宠物经济背景下重庆主城区宠物上门服务满意度提升对策研究A Study on Strategies for Improving Customer Satisfaction with Pet Door-To-Door Services in the Main Urban Area of Chongqing under the Background of the Pet Economy
王 渝, 李经纬 科研立项经费支持
社会科学前沿Vol.14 No.2, 全文下载: PDF XML DOI:10.12677/ass.2025.142111, February 18 2025