数字经济对碳排放的影响研究
Research on the Impact of the Digital Economy on Carbon Emissions

余 侗,李兴东下载量: 486浏览量: 1,239

应用数学进展Vol.12 No.10, October 26 2023,PDF,HTML,XMLDOI:10.12677/AAM.2023.1210435被引量

基于RFBC模型与聚类分析的电商用户细分研究
Research on E-Commerce Customer Segmentation Based on RFBC Model and Clustering Algorithm

李清华,李兴东下载量: 3浏览量: 16

应用数学进展Vol.13 No.10, October 10 2024,PDF,,XMLDOI:10.12677/aam.2024.1310426被引量

《工程制图》课程思政的探索与实践
Engineering Drawing for Pharmaceutical Engineering the Exploration and Practice of Thinking and Politics in Engineering Drawing Course

刘明霞,汪 阳,曲 娜,王 欣,李丽,陈立江下载量: 341浏览量: 515科研立项经费支持

社会科学前沿Vol.12 No.10, October 9 2023,PDF,HTML,XMLDOI:10.12677/ASS.2023.1210762被引量

巨厚砂砾岩地层条件下高压线塔压煤开采与变形控制
Deformation Control of High-Voltage Transmission Line Tower in Coal Mining under the Conditions of Huge Thick Sand-Conglomerate Strata

王明立,霍小泉,孙万明,袁增云,范智海下载量: 857浏览量: 1,632

矿山工程Vol.7 No.4, October 23 2019,PDF,HTML,XMLDOI:10.12677/ME.2019.74050被引量

基于干预SARIMA模型对疫情后民航客运量的预测
Prediction of Civil Aviation Passenger Traffic after the Epidemic Based on the Intervention SARIMA Model

廖俊林下载量: 439浏览量: 799

统计学与应用Vol.12 No.4, August 22 2023,PDF,HTML,XMLDOI:10.12677/SA.2023.124105被引量

基于时间序列干预分析模型的我国铁路客运趋势预测研究
A Study on Trend Prediction of China’s Railway Passenger Transport Based on Time Series Intervention Analysis Model

詹丹娇下载量: 129浏览量: 371

统计学与应用Vol.13 No.3, June 30 2024,PDF,,XMLDOI:10.12677/sa.2024.133102被引量