分析和预测

分析和预测分析和预测
  1. 本文主要从三个方面来分析和预测国内生产总值(GDP)。

    This article will analysis and forecast GDP from three aspects .

  2. 利用BP人工神经网络(ANN)对聚丙烯(PP)的力学性能进行了分析和预测。

    The mechanical properties of polypropylene ( PP ) are analyzed and predicted by artifical neural networks ( ANN ) .

  3. 本文对大屏幕CRT市场前景进行了分析和预测。

    This Article makes some analysis and predications concerning the perspective of large-size CRT market .

  4. 梁的蠕变脆断弯曲损伤Norton分析和预测

    A creep damage analysis of beams under pure bending

  5. 经合组织的部分工作尤其是宏观经济分析和预测与国际货币基金组织(IMF)等其他机构的工作有所重合。

    Some of what the OECD does in particular macroeconomic analysis and forecasting duplicates work done elsewhere , such as the International Monetary Fund .

  6. 然后采用基于人均GDP需电量的预测方法对湖南省电力市场需求状况做出了分析和预测;

    Then an analysis and prediction of demand on electric market of Hunan is worked out through adopting a prediction method of electric consumption based on per capita GDP .

  7. 此共模等效电路可以用于分析和预测PWM电机驱动系统传导共模EMI发射强度、感应电机侧共模EMI电流。

    This equivalent circuit model can be used to analyze and predict common-mode EMI emission intensity and common-mode EMI current at motor side in PWM motor drive system .

  8. 运用灰色系统理论,采用GM(1,1)直接建模预测法,对离子镀(Ti,Cr)N、TiN、CrN膜层的摩擦学性能进行了分析和预测。

    Applying the grey system theory and the method of GM ( 1,1 ), the tribological behaviors of ( Ti , Cr ) N , TiN and CrN films were predicted .

  9. 常规统计方法难以利用监测信息建模预测,BP神经网络具有较好的非线性拟合能力,使其在复杂非线性系统的分析和预测中得到了广泛应用。

    Regular statistic method can not make prediction by modeling with monitoring information but due to good non-linear fitting capability , the BP neural networks has been widely used in the analysis and prediction of complex non-linear system .

  10. 根据本区CO2等非烃气与烃类气的地化特征及运聚规律,可以分析和预测其运聚成藏模式,为天然气勘探部署提供依据。

    Based on the geochemical characteristics and migration and accumulation features of non-hydrocarbon and hydrocarbon gas , we can study and predict the model of their migration and accumulation to provide the references for natural gas exploration .

  11. 利用生物信息学分析和预测Igalpha重链在多种肿瘤组织中的表达EST(ExpressedSequenceTag)数据库常被用于鉴定某一基因在哪些组织或细胞中表达。

    The prediction of EST of Ig alpha chain in cancers by bioinformation . EST ( expressed sequence tag ) database is often used to identify in which tissues or cells a given gene can express .

  12. 本文分析和预测了中国!东盟自由贸易区(CAFTA)对双边总体经济和我国区域农业的影响。

    The paper analyzes and projects the impacts of China-ASEAN free trade agreement ( CAFTA ) on China 's national economy and regional agricultural developments .

  13. 本文通过采用基于GIS和证据理论(D-S理论)下的数据融合技术,对煤矿的底板灰岩突水进行了分析和预测,实现了比较好的效果。

    The paper make a prediction of the water inrush of the limestone aquifers by using of the data fusion technology based on the GIS and D-S evidential theory , and satisfied results have been achieved .

  14. 支持向量机SVM是实现统计学习理论的通用学习方法,其优异的泛化性能使得支持向量机在模式识别、回归分析和预测、密度估计等领域都得到了实际应用。

    Support Vector Machine SVM is a general learning approach based on statistical learning theory , which has obtained its practical applications in many areas such as pattern recognition , regression and prediction , and density evaluation due to its excellent generalized capability .

  15. 对海洋功能区划与环境敏感区进行分析和预测结果表明,拟用海域在潮间带养殖池塘,其高度平均为2m左右。

    Results of analysis and predicts on ocean functionality area and environment sensitive area show that : make use of tide to build up the breed aquatics pond whose average height is around 2 meters .

  16. 首先研究了分类分析和预测分析的相关算法,重点探讨了线性回归分析和CART分类器的原理,对CART分类算法进行了改进;

    Studied the classification first with the related calculate way that predict , laid equal stress on to order to discuss the line return to return the analysis to divide into section the principle of the machine with the CART ;

  17. 本文详细介绍了德国KarlMayer公司第三代拉伸整经一步法干法生产线设备及其生产工艺;对产品质量进行了评价,并就该生产技术存在的问题及发展前景进行了分析和预测。

    The equipments and technology of the drawing and warping combined method of the third generation of Karl Mayer were introduced with evaluation of product quality , analysis of problems of technology and forecast of future trend .

  18. 对中国未来3G的市场分析和预测,不能单纯的就3G来考虑,首先要从整个移动通信市场的现状和发展趋势来分析;并结合3G标准和技术的发展来考虑。

    On the analysis and estimate of China 's future 3G market , we should not just consider 3G , but first analyze the current situation and development trend of the whole mobile communication market and also consider the development of 3G standard and technology .

  19. 以2002年年末至2006年年初的WTI原油价格数据为基础,构建ARIMA模型并对2006年度的油价走势进行分析和预测。

    Based on the WTI price data between the end of 2002 and the beginning of 2006 , an ARIMA model is built to make a forecast of the tendency of petroleum price .

  20. 深入调查研究电信网络交换机原始话务量数据特点,总结电信话务量查询、分析和预测需求,以及网络运行质量KPI指标体系。

    My work includes : ( 1 ) Investigating the characteristics of original traffic data of exchanger in telecommunication network , the requirements of analysis and forecast , as well as KPI ( key parameter indication ) in network operation and maintenance .

  21. 试验结果验证了所建数学模型是正确的、合理的、有较高的精度,可以用来分析和预测CVT用液压阀的动态特性以及对速比控制策略和算法的仿真研究。

    The results prove that the good correctness and precision of mathematic model , which can be used to analyze and predict the dynamic characteristics of valve for dual state CVT , and is feasible to verify the effectiveness of speed ratio control algorithm through simulation study .

  22. 在无线网络流量特征分析和预测算法研究的基础上,引入了极大极小概率机(MPMR)建立无线网络流量预测模型。第二,对基于MPMR算法的预测模型分析和改进。

    Based on the characters of the network traffic analysis and the study of the forecasting theoretic , we introduced the Minimax Probability Machine ( MPMR ) as a forecasting method for wireless network traffic . Secondly , analyze and improve the forecasting method .

  23. 深圳特区外出租车市场需求分析和预测

    Demand Analysis and Forecast of Taxi outside Shenzhen Special Economic Zone

  24. 对钒的开发与展望进行了分析和预测。

    It also gives an analysis of its development up to 2000 .

  25. 能源消费量模拟分析和预测的神经网络方法

    Neural Network Method for Simulation and Prediction of Energy Consumption

  26. 井壁破坏的模糊聚类分析和预测

    Fuzzy Aggregation Analysis of Shaft Wall Failure and Failure Prediction

  27. 河北省农产品国际贸易的形势分析和预测

    Analysis and forecasting on the international trade situation of Hebei agricultural products

  28. 油田集输管道磨损腐蚀分析和预测

    Wearing Corrosion Analysis of Oilfield Gathering Line and Its Prediction

  29. 中国经济增长率的分析和预测(英文)

    The analysis and forecast about the economic growth rate of china ;

  30. 我国工程塑料的市场分析和预测

    Analyses and Forecasts of the Engineering Plastics Market in China