The copper flash smelting process neural network model(CFSPNNM)was developed,its input layer includes eight nodes:oxygen grade(OG),oxygen volume per ton of concentrate(OVPTC),flux rate(FR)and quantifies of Cu,S,Fe,SiO...The copper flash smelting process neural network model(CFSPNNM)was developed,its input layer includes eight nodes:oxygen grade(OG),oxygen volume per ton of concentrate(OVPTC),flux rate(FR)and quantifies of Cu,S,Fe,SiO_2 and MgO in copper concentrate;output layer includes three nodes:matte grade,matte temperature and Fe/SiO_2 in slag,and net structure was 8-13-10-3.Then,the internal relationship between the technological parameters and the objective parameters was built after the CFSPNNM was trained by us...展开更多
针对目前网络教学平台的表现力不足和互动性差等问题,提出一种基于Flash技术的网络教学RIA(Rich Internet Application)平台.介绍了RIA技术的概念、技术特点以及一些可用的RIA技术方案;初步规划了基于Flash技术的网络教学RIA平台的技术...针对目前网络教学平台的表现力不足和互动性差等问题,提出一种基于Flash技术的网络教学RIA(Rich Internet Application)平台.介绍了RIA技术的概念、技术特点以及一些可用的RIA技术方案;初步规划了基于Flash技术的网络教学RIA平台的技术框架,详细介绍了系统的功能设计和关键技术.系统将使师生之间的交流和互动积极性增强,对数字化教学和网络教学起到了重要推动作用.展开更多
基金Key Industrial Technology Development Project of China (No.20051255)National Natural Science Foundation of China (No.50364004)+1 种基金Scientific and Technological Project of Jiangxi Province (No.20061B0101100)Natural Science Foundation of Jiangxi Province (No.2007GZC0713)
文摘The copper flash smelting process neural network model(CFSPNNM)was developed,its input layer includes eight nodes:oxygen grade(OG),oxygen volume per ton of concentrate(OVPTC),flux rate(FR)and quantifies of Cu,S,Fe,SiO_2 and MgO in copper concentrate;output layer includes three nodes:matte grade,matte temperature and Fe/SiO_2 in slag,and net structure was 8-13-10-3.Then,the internal relationship between the technological parameters and the objective parameters was built after the CFSPNNM was trained by us...
文摘针对目前网络教学平台的表现力不足和互动性差等问题,提出一种基于Flash技术的网络教学RIA(Rich Internet Application)平台.介绍了RIA技术的概念、技术特点以及一些可用的RIA技术方案;初步规划了基于Flash技术的网络教学RIA平台的技术框架,详细介绍了系统的功能设计和关键技术.系统将使师生之间的交流和互动积极性增强,对数字化教学和网络教学起到了重要推动作用.