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
北京市新发地菜篮子直通车项目满意度分析Analysis of Beijing Xinfadi Market Satisfaction about Vegetable Basket through Train Project
马玉洁, 王 鹏, 刘 赛, 索晨霞 科研立项经费支持
现代管理Vol.5 No.6, 全文下载: PDF HTML XML DOI:10.12677/MM.2015.56019, December 23 2015
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
济南燕子山社区公园景观设施的交互设计研究Research on Interactive Design of Landscape Facilities in Yanzishan Community Park in Jinan
陈淑飞, 张晓雯
设计Vol.9 No.3, 全文下载: PDF XML DOI:10.12677/design.2024.93356, June 19 2024
苏教版、人教A版与北师大版高中数学教材“基本不等式”内容的比较A Comparison of the Contents of “Basic Inequalities” in Senior High School Mathematics Textbooks of Jiangsu Education Version, People’s Education Version A and Beijing Normal University Version
郭子杰
创新教育研究Vol.11 No.10, 全文下载: PDF HTML XML DOI:10.12677/CES.2023.1110461, October 16 2023