Reseach On Marching-on In-time Scheme And The Fast Algorithm Of Time Domain Integral Equation

The main goal of this paper is for the research and analysis of the universalplatform of petroleum selling enterprise integrated affairs. The every universaltechnology involved were expatiated and studied at the application models of theactuality of the oversea and inner enterprise’s application, the developing process oftechnology and data depots developing. And were used in transacting affairs ofpetroleum selling enterpriseThe affairs of petroleum selling enterprises are multiple, the data sources arecomplicated, and the operation models are disunity. For a long time accumulate, theenterprise got too much valuable data information. But the multidimensionality and theunqualified normative target can not exert the selling data value. The oversea and inneruniversal platform were based diverse and unisonous process of ESB,EAI and datadepots technology is a important integrated affairs technology for all-sided managementand decision-making of enterprise.the platform of petroleum selling enterprise integrated affairs were based on sellingdata model of petroleum selling enterprise, the model referred to all businesses and thetransformation of ETL, in this way, it can provide the space for the business intellectdata system and made the strategy more scientific and permanent.The particularity of this paper is not only on it’s intelligent decision-making andanalyses for the model of each business, but also it can help the technology we arefacing building integrated model, it is highly nonobjective and specific to build aincorporate of good stage for the integrated affairs universal platform. It can highlystand petroleum selling enterprise, and be extensive used in study.