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管 茸
电子商务评论Vol.13 No.4, 全文下载: PDF XML DOI:10.12677/ecl.2024.1341693, November 25 2024
加氢站防雷监管优化和气象服务探索——以北京市延庆区为例Exploring Optimization of Lightning Protection Supervision and Meteorological Services at Hydrogen Stations—A Case Study of Yanqing District, Beijing
杨静超, 冯子晏, 王燕娜, 王 璐, 朱利苹, 隋婧怡
低碳经济Vol.12 No.1, 全文下载: PDF HTML XML DOI:10.12677/JLCE.2023.121004, February 28 2023
林分年龄与坡位对燕山北部山地典型植物群落土壤有机碳含量的影响Effects of Stand Age and Slope Position on Soil Organic Carbon Content in Typical Plant Communities in Mountain Areas of Northern Yanshan
张兴锐, 侯志强
林业世界Vol.7 No.2, 全文下载: PDF HTML XML DOI:10.12677/WJF.2018.72006, April 11 2018
数字经济时代电子商务监管体系构建研究Research on the Construction of E-Commerce Regulatory System in the Era of Digital Economy
于子妍
电子商务评论Vol.14 No.4, 全文下载: PDF XML DOI:10.12677/ecl.2025.144877, April 7 2025
北京城市副中心水系景观工程对水质的影响分析Analysis of Water Quality of Water System for Landscape Engineering in Beijing Sub-Center Administrative Office Area
王 彤, 任雪珺, 关得天, 程子龙
水污染及处理Vol.12 No.4, 全文下载: PDF XML DOI:10.12677/wpt.2024.124011, October 21 2024
新型标志物对心血管疾病预测作用Predictive Effect of Novel Markers on Cardiovascular Disease
邹京燕, 许慧宁
临床医学进展Vol.12 No.4, 全文下载: PDF HTML XML DOI:10.12677/ACM.2022.124417, April 19 2022