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E-三角范畴中的(n, m)-强ξ-Gorenstein投射对象(n, m)-Strongly ξ-Gorenstein Projective Objects in Extriangulated Categories
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伊拉克M油田防砂筛管堵塞物分析及解堵技术研究应用Analysis of Oil Sand Screen Blockage in M Oilfield in Iraq and Blockage Removal Techniques
邵尚奇, 高纪超, 陈 军
石油天然气学报Vol.45 No.4, 全文下载: PDF HTML XML DOI:10.12677/JOGT.2023.454043, December 25 2023
随机环境中的M/M/n排队系统M/M/n Queuing System in Random Environment
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应用数学进展Vol.10 No.2, 全文下载: PDF HTML XML DOI:10.12677/AAM.2021.102055, February 25 2021
Gorenstein (m, n)-投射模Gorenstein (m, n)-Projective Modules
杨 强 国家自然科学基金支持
理论数学Vol.10 No.10, 全文下载: PDF HTML XML DOI:10.12677/PM.2020.1010118, October 30 2020
论电子商务中消费者权益的保护On the Protection of Consumer Rights and Interests in E-Commerce
田应鑫
电子商务评论Vol.13 No.2, 全文下载: PDF HTML XML DOI:10.12677/ecl.2024.132103, May 8 2024