QQ客服 官方微博 反馈留言

浏览/检索结果: 共3条，第1-3条 帮助 限定条件 发表日期：2020    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 A simple model for predicting soil infiltration rate for vertical line source irrigation 会议论文 Chengdu, China, July 18, 2020 - July 20, 2020 作者:  Wang, Ying;  Gong, Jiaguo;  Fan, Yanwei 收藏  |  浏览/下载：15/0  |  提交时间：2020/11/15 Efficiency  Geology  Irrigation  Mean square error  Soil moisture  Textures  VLSI circuits  Efficiency coefficient  Experimental scheme  Influential factors  Initial water contents  Laboratory experiments  Root mean square errors  Steady infiltration rate  Vertical line source   Reliability analysis of reinforced concrete based on Wiener stochastic process in heavy salt soil electrified environment 期刊论文 Zhongnan Daxue Xuebao (Ziran Kexue Ban)/Journal of Central South University (Science and Technology), 2020, 卷号: 51, 期号: 8, 页码: 2266-2276 作者:  Lu, Chenggong;  Wei, Zhiqiang;  Qiao, Hongxia;  Li, Kan;  Qiao, Guobin 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Concrete construction  Corrosion rate  Durability  Electric fields  Electric impedance measurement  Failure (mechanical)  Ions  Maximum likelihood estimation  Nondestructive examination  Outages  Polarization  Random processes  Reliability analysis  Soils  Stochastic systems  Underground corrosion  Alternating current impedance  Anti-erosion ability  Capacitive reactance  Corrosion current densities  Degree of reliability  Maximum likelihood methods  Polarization curves  Stochastic degradation   Establishment and validation of wetting pattern model of moistube irrigation in homogeneous soil 期刊论文 Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2020, 卷号: 36, 期号: 13, 页码: 83-91 作者:  Fan, Yanwei;  Yang, Zhiwei;  Hu, Wulong 收藏  |  浏览/下载：14/0  |  提交时间：2020/11/14 Hydraulic conductivity  Irrigation  Mean square error  Mechanical variables measurement  Numerical methods  Seepage  Soils  Textures  Water management  Dimensional analysis methods  Efficiency coefficient  Irrigation engineerings  Operation and management  Positive correlations  Root mean square errors  Saturated hydraulic conductivity  Semi-permeable membranes