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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2021    专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     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 Comparative Life Cycle Assessment of Energy Consumption, Pollutant Emission, and Cost Analysis of Coal/Oil/Biomass to Ethylene Glycol 期刊论文 ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2021, 卷号: 9, 期号: 47, 页码: 15849-15860 作者:  Xu, Simin;  Li, Zhiwei;  Yang, Qingchun;  Chu, Genyun;  Zhang, Jinliang 收藏  |  浏览/下载：17/0  |  提交时间：2022/03/01 ethylene glycol  coal  life cycle assessment  energy consumption  pollutant emissions  life cycle costs   Estimation model for steady infiltration rate and wetting pattern of aeolian sandy soil under vertical pipe surface drip irrigation 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2021, 卷号: 37, 期号: 7, 页码: 103-111 作者:  Fan, Yanwei;  Wang, Yanxiang;  Zhu, Pengcheng;  Yang, Zhiwei 收藏  |  浏览/下载：26/0  |  提交时间：2022/02/17 Irrigation  Mean square error  Ponding  Predictive analytics  Sand  Seed  Soils  Water conservation  Water resources  Wetting  Average absolute error  Cumulative infiltrations  Drip irrigation systems  Infiltration characteristic  Root mean square errors  State-of-the-art techniques  Steady infiltration rate  Water balance equation   Establishment and verification of the prediction model of soil wetting pattern size in vertical moistube irrigation 期刊论文 Water Science and Technology: Water Supply, 2021, 卷号: 21, 期号: 1, 页码: 331-343 作者:  Fan, Yanwei;  Yang, Zhiwei;  Wei, Hujun 收藏  |  浏览/下载：15/0  |  提交时间：2021/03/02 Forecasting  Hydraulic conductivity  Irrigation  Mean square error  Moisture  Moisture determination  Reliability analysis  Soils  Wetting  Average absolute error  Efficiency coefficient  Initial Moisture Content  Irrigation engineerings  Root mean square errors  Saturated hydraulic conductivity  Soil wetting pattern  Statistical indicators   Conceptual design, techno-economic and environmental evaluation of a coal-based polygeneration process for ethylene glycol and polymethoxy dimethyl ethers production 期刊论文 JOURNAL OF CLEANER PRODUCTION, 2021, 卷号: 298 作者:  Yang, Qingchun;  Yang, Qing;  Xu, Simin;  Zhu, Shun;  Li, Zhiwei 收藏  |  浏览/下载：8/0  |  提交时间：2021/06/03 Coal-based polygeneration  Process simulation  Exergy analysis  Techno-economic analysis  Environmental evaluation  Ethylene glycol