The main topic of this thesis is how to apply the technique of association rules mining to the industrial process and make the association rules use of the decision making in the industrial process 如何将关联规则挖掘技术应用到这类问题中，挖掘出流程工业中有用的关联规则，从而为流程工业中的生产决策提供良好的依据，为本文的主要研究内容。
The ecospace file contains the uml model that was imported , based on the useful tables found inside the sample database , and the xml file contains the necessary information for the mapping of this database to the ecospace Ecospace文件包含导入的uml模型（这个模型基于sample数据库中有用的表） ，这个xml文件包含将这个数据库映射到ecospace所需的信息。
Taken generally , justice is the same for all , to wit , something found useful in mutual association ; but in its application to particular cases of locality or conditions of whatever kind , it varies under different circumstances 一般而言，人们公认公平即在相互协作过程中有用的某种东西，但当把公平这一概念用于特定时空下的具体事例时，公平的定义随情况的变化而不同。
However , an important issue is this : in order for web services to be useful within an enterprise environment , the web services architecture has to mature to support such key pieces as security , transactions , persistence , and on a higher level , business processes and commercial services 然而，一个重要的问题是：为了让web服务在企业环境中有用， web服务架构就必须成熟，以便支持诸如安全性、事务、持久性等关键事项，以及更高级别上的业务流程和商业服务。
The analysis shows that by using correction function processing to the collected signals , the periodicity of the signal can be checked conveniently , the frequency - domain response of linear systems with uncertain parameters can be identified , useful signals can be checked out and extracted from the noise 由分析可知，对采集到的信号做相关函数的处理可以方便地对信号的周期性进行检测，确定未知参数的线性系统的频域响应，检测噪声中有用信号，并对噪声中的信号进行提取。
There is much difference between financial innovation in developed market economy of the west and that in transforming economy of our country . by analyzing the difference , this article tries hard to make the western theories of financial innovation play a positive role in the economic reform of our country 孕育于西方发达市场经济国家中的金融创新与我国经济转型中的金融创新有很大差异，对其中的差异进行分析，力争让西方的金融创新理论在我国经济改革中有用武之地。
Among the things accounted just by conventional law , whatever in the needs of mutual association is attested to be useful , is thereby stamped as just , whether or not it be the same for all ; and in case any law is made and does not prove suitable to the usefulness of mutual association , then this is no longer just 对由习俗所掌管的事物，只要在相互协作中有用，就可以打上正义的印戳，而不管人们是否公认它；任何法律，只要它对相互协作无所促进，就不再是正义的。
So it is adapt to vibration detection of cable - stayed bridge . the article firstly selects right wavelet group , and decomposes and reconstructs signal by wavelet analysis to delete noise , and distinguishes the development trend of useful signal from detection signal involved in noise of cable - stayed bridge 本文在研究将小波分析应用于斜拉桥动测分析时，首先选用恰当的小波基函数，再通过小波分析对信号进行分解和重构消除噪声，并识别在斜拉桥检测含噪信号中有用信号的发展趋势。
School geography education must undertake the bounden duty for the reform and t . he development of the society , which is faced with series changes nowadays . and it is very important to strengthen the ideas of geography education and transform it from focusing knowledge learning to braising the competent citizens . students should learning " the useful geography in daily life " and " the valuable geography for one " s development " 当今社会面临一系列重大转变，学校地理教育必须为社会的改革和发展肩负起应尽的职责，加强地理观念的教育，从知识本位向培养合格公民方向发展，让学生学习“生活中有用的地理”和“对终生发展有用的地理” 。
However mpsv is much more complex the ls - ar algorithm . for these reasons , neural network predicting method combined with autoregressive spectrum estimation ( nn - ar for short ) is presented to solve the problems . this dissertation proposed and recommended the nn - ar method for real application to have good trade - off between computation burden and performance improvement 全先后研究了三种混沌背景中有用信号的参数估计算法，研究了ls一ar估计算法和mpsv ~ ar算法的实现，进行了仿真实验和估计性能分析，并将两种方法的实验结果进行比较。
