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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 发表日期：2021     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Spatial-temporal patterns and influencing factors of ecological land degradation-restoration in Guangdong-Hong Kong-Macao Greater Bay Area 期刊论文 SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 794, 页码: 11 作者:  Feng, Rundong;  Wang, Fuyuan;  Wang, Kaiyong 收藏  |  浏览/下载：42/0  |  提交时间：2021/11/05 Ecological land degradation  Ecological land restoration  Spatial-temporal patterns  Guangdong-Hong Kong-Macao Greater Bay  Area  Influencing mechanism   Research on Maintaining High Vacuum in High Vacuum Multilayer Insulation Equipment of Hydrogen Getters 期刊论文 Cailiao Daobao/Materials Reports, 2021, 卷号: 35, 期号: 14, 页码: 14035-14039 作者:  Yu, Yang;  Zhu, Ming;  Chen, Shuping;  Gu, Chunlin;  Zhang, Bo 收藏  |  浏览/下载：13/0  |  提交时间：2022/02/17 Adsorption  Cryogenic equipment  Deterioration  Electrocardiography  Hydrogen  Insulation  Metals  Multilayers  Vacuum applications  Adsorption performance  Equilibrium pressure  Experimental devices  High vacuum multilayer insulations  Insulation capacity  Insulation materials  Insulation performance  Transportation industry   A facile way to regenerate FePO4 center dot 2H(2)O precursor from spent lithium iron phosphate cathode powder: Spontaneous precipitation and phase transformation in an acidic medium 期刊论文 JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 卷号: 856, 页码: 12 作者:  Lou, Wen-bo;  Zhang, Yang;  Zhang, Ying;  Zheng, Shi-li;  Sun, Pei 收藏  |  浏览/下载：33/0  |  提交时间：2021/03/29 Fepo4 Center Dot 2h(2)o  Acidic Solution  Precipitation  Phase Transformation  Kinetics   Territory spatial planning and national governance system in China 期刊论文 LAND USE POLICY, 2021, 卷号: 102, 页码: 9 作者:  Liu, Yansui;  Zhou, Yang 收藏  |  浏览/下载：9/0  |  提交时间：2021/11/05 National territory spatial planning (NTSP)  Space governance  Spatial planning legislation  Land use  Sustainable development  China   Surface Roughness-Governed Shape Stability of the Coal Fly Ash-Based Phase Change Material: Molten Salt Processing and Thermal Properties 期刊论文 ENERGIES, 2021, 卷号: 14, 期号: 5, 页码: 10 作者:  Li, Denian;  Yang, Jizhang;  Chang, Menglei;  Zhao, Yue;  Yuan, Haoran 收藏  |  浏览/下载：15/0  |  提交时间：2021/10/27 fly ash  molten salts  surface roughness  enhanced thermal conductivity  phase change material   Benefit distribution of collectively-owned operating construction land entering the market in rural China: A multiple principal-agent theory-based analysis 期刊论文 HABITAT INTERNATIONAL, 2021, 卷号: 109, 页码: 15 作者:  Yan, Lei;  Hong, Kairong;  Chen, Kunqiu;  Li, Hui;  Liao, Liuwen 收藏  |  浏览/下载：21/0  |  提交时间：2021/06/10 Land institution reform  Urban-rural transformation development  Rural vitalization  Land-use efficiency  Principal identity of farmers  Multiple principal-agent theory   Design of reverse logistics system for B2C e-commerce based on management logic of internet of things 期刊论文 INTERNATIONAL JOURNAL OF SHIPPING AND TRANSPORT LOGISTICS, 2021, 卷号: 13, 期号: 5, 页码: 484-497 作者:  Wei, Li;  Ma, Zhiqiang;  Liu, Ningning 收藏  |  浏览/下载：11/0  |  提交时间：2021/10/14 B2C e-commerce  reverse logistics system framework  internet of things  collaborative system design  information interaction system design