多层黎曼几何时空广义相对论Multilayer Riemannian Geometry in General Relativity
张文模, 陈志鹏
现代物理Vol.14 No.6, 全文下载: PDF XML DOI:10.12677/mp.2024.146026, November 28 2024
一种带速度差异项的Dirac方程及验证A Dirac Equation with Velocity Difference Terms and Its Verification
现代物理Vol.14 No.6, 全文下载: PDF XML DOI:10.12677/mp.2024.146025, November 26 2024
新生代推覆构造对滇西鹤庆锰矿床的改造与破坏及矿区找矿模型探讨Reconstruction and Destruction of Cenozoic Nappe Structure on Heqing Manganese Deposit in Western Yunnan and Discussion on Ore Prospecting Model
张金学, 梁元钊, 刘文佳
地球科学前沿Vol.11 No.4, 全文下载: PDF HTML XML DOI:10.12677/AG.2021.114036, April 16 2021
人均收入、房屋竣工面积及货币政策对重庆房价影响的VAR模型分析——基于重庆1999~2018年度数据VAR Model of Per Capita Income, Housing Completion Area and Monetary Policy’s Influence on Housing Price in Chongqing—Based on Annual Data of Chongqing from 1999 to 2018
邱 琳
社会科学前沿Vol.13 No.2, 全文下载: PDF HTML XML DOI:10.12677/ASS.2024.132167, February 29 2024
重庆市绿色信贷推动产业结构升级的实证研究The Empirical Study of Green Credit Promoting Upgrading of the Industrial Structure in Chongqing
王 川
金融Vol.14 No.4, 全文下载: PDF XML DOI:10.12677/fin.2024.144152, July 25 2024
使用GBDT-SVM多层次模型优化多因子选股系统 Optimizing Multi-Factor Stock Selection System Using GBDT-SVM Multi-Level Model
孟庆晏
统计学与应用Vol.8 No.1, 全文下载: PDF HTML XML DOI:10.12677/SA.2019.81021, February 22 2019