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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2018     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 Human activities accelerated the degradation of saline seepweed red beaches by amplifying top-down and bottom-up forces 期刊论文 ECOSPHERE, 2018, 卷号: 9, 期号: 7 作者:  Lu, Weizhi;  Xiao, Jingfeng;  Lei, Wei;  Du, Jinqiu;  Li, Zhengjie 收藏  |  浏览/下载：41/0  |  提交时间：2018/12/04 Blue Carbon  Bottom-up Forces  Coastal Wetlands  Crab Grazing  Degradation  Landsat  Plant-herbivore  Red Beaches  Salt Marshes  Sediment Elevation Change  Succession  Top-down Forces   Experimental research on guide hydro-dynamic torque of a pump turbine in turbine mode 期刊论文 Shuili Xuebao/Journal of Hydraulic Engineering, 2018, 卷号: 49, 期号: 3, 页码: 362-368 and 378 作者:  Li, Qifei;  Li, Guangxian;  Quan, Hui;  Wang, Renben;  Zhang, Zhengjie 收藏  |  浏览/下载：12/0  |  提交时间：2020/11/14 Fluid dynamics  Pumped storage power plants  Pumps  Stress analysis  Torque  Dynamic torques  Experimental research  Guide vane  Guide vane openings  Opening  Pump-turbines  Storage plants  Turbine modes   Analysis of Cavitation Performance and Force on Runner of Pump-turbine in Pump Mode 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2018, 卷号: 49, 期号: 1, 页码: 137-142 作者:  Li, Qifei;  Zhang, Zhengjie;  Li, Rennian;  Wang, Renben;  Li, Guangxian 收藏  |  浏览/下载：2/0  |  提交时间：2022/02/17 Cavitation  Computer simulation  Hydraulic turbines  Kinetic energy  Kinetics  Numerical models  Pumped storage power plants  Turbulence models  Unsteady flow  Cavitation characteristics  Force on runner  Pump-turbines  Pumped storage power station  Rotor-stator interactions  Three-dimensional unsteady flow  Turbulent kinetic energy  Turbulent kinetic energy distribution   Analysis of Cavitation Performance and Force on Runner of Pump-turbine in Pump Mode 期刊论文 Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery, 2018, 卷号: 49, 期号: 1, 页码: 137-142 作者:  Li, Qifei;  Zhang, Zhengjie;  Li, Rennian;  Wang, Renben;  Li, Guangxian 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Cavitation  Computer simulation  Hydraulic turbines  Kinetic energy  Kinetics  Numerical models  Pumped storage power plants  Turbulence models  Unsteady flow  Cavitation characteristics  Force on runner  Pump-turbines  Pumped storage power station  Rotor-stator interactions  Three-dimensional unsteady flow  Turbulent kinetic energy  Turbulent kinetic energy distribution   Titanium Dioxide Nanotube-Based Oxygen Indicator for Modified Atmosphere Packaging: Efficiency and Accuracy 期刊论文 MATERIALS, 2018, 卷号: 11, 期号: 12 作者:  Wen, Junwei;  Huang, Shuting;  Sun, Yu;  Chen, Zhengjie;  Wang, Yixiang 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/05 titanium dioxide  oxygen indicator  photocatalytic activity  screen-printing method  modified atmosphere packaging   Titanium dioxide nanotube-based oxygen indicator for modified atmosphere packaging: Efficiency and accuracy 期刊论文 Materials, 2018, 卷号: 11, 期号: 12 作者:  Wen, Junwei;  Huang, Shuting;  Sun, Yu;  Chen, Zhengjie;  Wang, Yixiang 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/05