When you create a data mining solution in analysis services , you first create a model that describes your business problem , and then you run your data through an algorithm that generates a mathematical model of the data , a process that is known as 在analysis services中创建数据挖掘解决方案时，首先要创建描述业务问题的模型，然后通过生成数据的数学模型的算法运行数据，此过程称作“定型模型”
The comparability of history beam current curves was analyzed first , then a method to forecast the beam current was put forward based on time sequence comparability study , and used in hefei light source operational data analysis 在详细分析束流流强曲线特点和束流流强曲线与历史曲线的相似性基础上，提出了1种基于数据挖掘中时间序列相似性研究的束流流强预测方法，并将其运用到合肥光源运行数据分析中。
The catalyst has good activity in low temperature and anti - sulfate performance , temperature tolerance and anti - pulverization performance , the results showed that it can keep tile sulfur recovery unit at high total sulfur recovery rate and long running period 运行数据表明，该催化剂具有良好的低温活性、抗硫酸盐化性能、耐温变及抗粉化性能，使硫磺回收装置保持较高的总硫转化率，并确保其达到长周期稳定运行。
On the basis of examples , the rationality of the model and method is proofed according to the contrast and analysis between actual data and calculated results , which provides a new idea to the future study of transient problems for buried hot oil pipeline 以大量的算例为基础，对实际运行数据和计算结果进行了对比分析，验证了该模型及方法的合理性，其处理方法为埋地热油管道非稳态问题的研究提供了一种新的思路。
Historical dots can be output by the report tool or excel ; the real - time values also can be see by ie ; for the sake of promoting the user ' s convenience , the third party program integrated in this software by ole interface 对于远程用户，可以通过ie浏览器实时查看运行数据，也可以在远程实现一些基本的数据维护工作。为方便用户，在程序中通过ole实现第三方程序的集成，对于其他odbc类型的数据库，可以通过odbcgate工具实现数据转移。
The new algorithm proposed in this thesis to evaluate the distribution system reliability is based on the practical operation condition of bejing downtown area distriblltion system , considering the constraints of neighbor feeds " circuit capacity margin and voltage offset at the feeder ' s terminal 本文所提出的适于配电网络可靠性分析的新算法以实际的北京城区供电网运行数据为基础，考虑到相邻线路容量裕度限制及线路末端电压偏移的限制。
First , as to the problem of modeling a steam turbine ' s performance , the on - line identification strategy , which is carried out with the help of real - time operation data , is put forward so that the model gained by this strategy can susbtitute the theoretical off - design model of poor accuracy in application 首先，针对汽轮机特性建模问题，基于实时的运行数据提出了在线辨识的策略，用相应的模型来代替实用中准确性较差的理论变工况模型。
Based on the operation data we collected , the reliability of pcs is growing as it is tested . we separate the reliability growth process into two stages and in each stage the reliability seems to remain the same . the reliability growth model is built and the current reliability is calculated 根据实地调研收集到的能源模块运行数据,将能源模块的可靠性增长分为两阶段并分别进行可靠性评估,得到了能源模块的可靠性增长模型和当前能源模块的可靠性水平。
Then , we turn to the modules of the monitoring system , their function , structure , constitution , working sequence etc . the result and analysis prove the reliability of the model and monitoring svstem , then we dicuss the main factor thai affect the monitoring model and system 对锅炉48小时实际连续运行数据作了模拟离线监测，监测结果分析验证了监测系统与监测模型的准确性和可靠性，模型对锅炉负荷有较大的适应性。并探讨主要影响因素对监测结果的影响。
Having set up the models of the system , we discussed further some primary problems of the real - time technology , such as the data processing , the calculation of the flow , the calculation of the loss and the effective measures that can decrease the loss etc . the data processing realized the dynamic subsection interpolation to the original data . through this measure , the data would be more precise and reliable . the calculation of the flow and the loss solved the problems about the real - time calculation of the flow and the loss , showing the characteristics and advantages of the real - time system 其中数据处理算法实现了对取得的原始数据进行动态分段插值，使得处理后的数据有效的贴近接口数据的原始几何，较好的反映了系统的运行状态；潮流计算和损耗计算解决了利用运行数据和系统参数在线计算系统潮流和损耗的问题，反映出实时系统的特点和优势;降损分析主要探讨了较通用的一些技术降损措施，并定量的分析了它们的降损效果和同时采用几种措施的综合降损效果。
