Study on Operation Efficiency of Urban Sewage Treatment Plants Based on DEA Model Analysis
Xiaoxu You*, Lei Xu
Abstract | References | PDF | HTML | Pub. Date: Mar 14, 2023
DOI: 10.23977/erej.2023.070109 | Downloads: 18 | Views: 1121
Method for Determining Lower Limit of Soil Geochemical Anomaly and Its Advantages and Disadvantages
Jiajun Song, Wei Liu*, Jinhao Liang, Chuntao Yang, Yunlei Wang
Abstract | References | PDF | HTML | Pub. Date: Mar 13, 2023
DOI: 10.23977/erej.2023.070108 | Downloads: 17 | Views: 1372
Jiaming Hou*
Abstract | References | PDF | HTML | Pub. Date: Mar 10, 2023
DOI: 10.23977/erej.2023.070107 | Downloads: 20 | Views: 1475
Zhuorui Chen, Hanli Xiao*
Abstract | References | PDF | HTML | Pub. Date: Mar 9, 2023
DOI: 10.23977/erej.2023.070106 | Downloads: 25 | Views: 1441
Chao Liu, Junjie Yu, Shixing Han*, Shutong Liang
Abstract | References | PDF | HTML | Pub. Date: Feb 27, 2023
DOI: 10.23977/erej.2023.070105 | Downloads: 40 | Views: 1466
Liu Jingfeng*
Abstract | References | PDF | HTML | Pub. Date: Feb 20, 2023
DOI: 10.23977/erej.2023.070104 | Downloads: 26 | Views: 1176
Molecular Recognition of Cyclodextrins and Their Derivatives
Xurundong Kan*, Lijuan Zhao, Xingyuan Liu, Yan Zheng, Jianqiang Zhang
Abstract | References | PDF | HTML | Pub. Date: Feb 3, 2023
DOI: 10.23977/erej.2023.070103 | Downloads: 22 | Views: 1650
Research on carbon sequestration cost accounting and value evaluation method
Xinrun Lan*, Rui Chen, Fenghan Zhou, Yirong Yuan, Yi Peng
Abstract | References | PDF | HTML | Pub. Date: Feb 2, 2023
DOI: 10.23977/erej.2023.070102 | Downloads: 40 | Views: 2077
Wanghu Sun*, Yuning Sun, Li Xu, Yuan Zhang, Xin Ma
Abstract | References | PDF | HTML | Pub. Date: Feb 1, 2023
DOI: 10.23977/erej.2023.070101 | Downloads: 23 | Views: 1239
Yunye Liu*, Hai Zhu
Abstract | References | PDF | HTML | Pub. Date: Dec 26, 2022
DOI: 10.23977/erej.2022.060603 | Downloads: 27 | Views: 1743
