Zero resistance and Meissner effect are two crucial experimental evidences of superconductivity in determining a new kind of superconductor, which can be detected by transport and diamagnetic measurements. In this pap...Zero resistance and Meissner effect are two crucial experimental evidences of superconductivity in determining a new kind of superconductor, which can be detected by transport and diamagnetic measurements. In this paper, we briefly review the main transport and magnetization results on the one unit cell (1-UC) FeSe films grown on SrTiO3 (STO) substrates from our team in recent years, which identify the high temperature superconductivity in 1-UC FeSe films.展开更多
随着同步数字系列(Synchronous Digital Hierarchy,SDH)/多业务传送平台(Multi Service Transport Platform,MSTP)的停建和退网,光传送网(Optical Transport Network,OTN)在边缘接入层引入虚容器(Virtual Container,VC)和分组交换(Packe...随着同步数字系列(Synchronous Digital Hierarchy,SDH)/多业务传送平台(Multi Service Transport Platform,MSTP)的停建和退网,光传送网(Optical Transport Network,OTN)在边缘接入层引入虚容器(Virtual Container,VC)和分组交换(Packet Switching,PKT)方案,不能满足小颗粒业务超低时延、高汇聚比的要求。基于此,介绍光业务单元(Optical Service Unit,OSU)产生的背景、技术原理和技术特点,然后从智能电网领域继电保护、安稳等业务的需求出发,分析智能电网中业务承载的痛点,提出了基于OSU技术的多业务光传送网络(Multi-service Optical Transport Network,Ms-OTN)的统一承载方案,总结应用建议,为电网中的智能承载网建设提供参考。展开更多
Unit stream power is the most important and dominant parameter for the determination of transport rate of sand,gravel,and hyper-concentrated sediment with wash load.Minimum energy dissipation rate theory,or its simpli...Unit stream power is the most important and dominant parameter for the determination of transport rate of sand,gravel,and hyper-concentrated sediment with wash load.Minimum energy dissipation rate theory,or its simplified minimum unit stream power and minimum stream power theories,can provide engineers the needed theoretical basis for river morphology and river engineering studies.The Generalized Sediment Transport model for Alluvial River Simulation computer mode series have been developed based on the above theories.The computer model series have been successfully applied in many countries.Examples will be used to illustrate the applications of the computer models to solving a wide range of river morphology and river engineering problems.展开更多
基金supported by the National Basic Research Program of China(Grant Nos.2013CB934600 and 2012CB921300)the National Natural Science Foundation of China(Grant Nos.11222434 and 11174007)the Research Fund for the Doctoral Program of Higher Education(RFDP)of China
文摘Zero resistance and Meissner effect are two crucial experimental evidences of superconductivity in determining a new kind of superconductor, which can be detected by transport and diamagnetic measurements. In this paper, we briefly review the main transport and magnetization results on the one unit cell (1-UC) FeSe films grown on SrTiO3 (STO) substrates from our team in recent years, which identify the high temperature superconductivity in 1-UC FeSe films.
文摘随着同步数字系列(Synchronous Digital Hierarchy,SDH)/多业务传送平台(Multi Service Transport Platform,MSTP)的停建和退网,光传送网(Optical Transport Network,OTN)在边缘接入层引入虚容器(Virtual Container,VC)和分组交换(Packet Switching,PKT)方案,不能满足小颗粒业务超低时延、高汇聚比的要求。基于此,介绍光业务单元(Optical Service Unit,OSU)产生的背景、技术原理和技术特点,然后从智能电网领域继电保护、安稳等业务的需求出发,分析智能电网中业务承载的痛点,提出了基于OSU技术的多业务光传送网络(Multi-service Optical Transport Network,Ms-OTN)的统一承载方案,总结应用建议,为电网中的智能承载网建设提供参考。
文摘Unit stream power is the most important and dominant parameter for the determination of transport rate of sand,gravel,and hyper-concentrated sediment with wash load.Minimum energy dissipation rate theory,or its simplified minimum unit stream power and minimum stream power theories,can provide engineers the needed theoretical basis for river morphology and river engineering studies.The Generalized Sediment Transport model for Alluvial River Simulation computer mode series have been developed based on the above theories.The computer model series have been successfully applied in many countries.Examples will be used to illustrate the applications of the computer models to solving a wide range of river morphology and river engineering problems.