查询词典 model set

In this article a new sales volume forecast model is set up.

建立了一个新的销量预测模型。

A set of complex Morlet wavelet are applied on projection slice of each direction to decompose each projection into several frequency channels,the average and variance extracted are computed in each frequency channel,and then linear regression model is employed to computer realationship feature between frequency channels.1-D DFT is applied to features and the amplitudes of Fourier coefficient are selected as features,then the extracted features are rotation invariant.

该算法是将一定大小的图像进行二维傅里叶变换；其次在变换后的图像中央选择一个圆盘区域，并在方向［0°，180°］内进行等间隔角度频率抽样，实现方向分解，使用一组复Morlet小波对每个方向上的映射切片进行小波变换，从而实现多通道频率分解；在各个频率通道中计算均值和方差作为特征，并利用线性回归模型计算频率通道之间的关系特征；将特征沿方向进行一维傅里叶变换并取其幅值，从而得到旋转不变性特征。

FRACAS system used product quality management process model established a relatively complete set of enterprise quality management framework, the process of perfecting the use of a defective product handling processes, methods.

采用FRACAS系统研究企业产品质量管理流程模式，建立一套较为完整的企业质量管理框架，完善在使用过程中对产品故障处理流程、方式。

In the analysis frame about house market and land market, this research has set up a simultaneous equation model of urban house prices and land prices in China. Collecting 35 major metropolitans database from 2003 to 2005 and using two stages least squares method, this research analyzes the endogenous and exogenous determinants which have caused the inter-metropolitan variation in the house prices and land prices in China.

在住宅市场与土地市场的联动分析框架内，本研究构建了中国城市住宅价格与土地价格的联立方程模型，通过收集中国35个大中城市2003年到2005年的105个样本数据，利用两阶段最小二乘法系统分析了住宅价格与土地价格城市间差异的内生决定因素和外生决定因素，考察了这些因素的作用方向和影响程度。

This text has studied the historical origin and realistic background of the sustainable development thought; has narrated current situation and trend of domestic and international sustainable development research; has provided the definition of regional sustainable development on the foundation of analyzing constant concept; has stressed the rationality, systematicness and practicality of sustainable development; has set up the conceptual model of regional sustainable development, structured the regional sustainable development evaluation index system frame and appraise models; has studied the judge base of regional sustainable development.

本文探讨了可持续发展思想的历史渊源和现实背景，综述了国内外可持续发展研究现状和趋势；在剖析可持续性概念的基础上探讨了区域可持续发展的定义，突出了可持续发展的区域性、系统性和实践性；建立了区域可持续发展的概念模型，构建了区域可持续发展评价指标体系框架和评价模型，探索了区域可持续发展的判断依据。

In the end, if it wants to change the condition, first it must optimize circumstance of policy, then reform concept and set up the thought of father, bring up civil diathesis and policy framer of new managing skill, develop approach of citizen participation, use for effective decision-making model of foreign. In this way, citizen participation in the whole of public policy course will gain persistent and health development.

最后得出结论，要改变现状，就必须首先要优化政策环境，接着从观念革新出发，建立治理的理念，同时培养公民参与公共政策的素质和具有新管理技能的政策制定者、拓宽公民参与的途径、借鉴国外先进的公民参与有效决策模型，只有这样，公共政策过程中的公民参与才能得到持续、健康的发展。

We analyze the principle of stick-slip motion deeply. From foregoing analysis a result was made that dry friction is the main factor in influencing low speed capability of electro-hydraulic servo system. Dry friction must be compensated for improving the low speed performance. Then a nonlinear model with friction is set up and control methods is discussed.

深入分析了汽轮发电机转速不稳定的原因是由于电液伺服系统在低速区性能不稳定，而影响电液伺服系统低速性能的主要因素是干摩擦，要提高电液伺服系统的低速性能必须对摩擦力进行补偿。

In the fifth part, the fugacity model was applied to the real environment and a FORTRAN program was set up.

结果证明：多介质逸度模型能够成功地用于微宇宙中，对于在表面微层中富集倍数较高的物质，应考虑表面微层的作用，在第五部分，将多介质逸度模型应用于实际的河口环境中，并编制了相应的FORTRAN程序。

The article makes a comparison among different types of bus, bus transmission signal and several familiar topologies of front-end converters and load-end converters. Finally, the half bridge converter with full-wave rectifier based on the high-frequency parallel-type AC bus bar is chosen as circuit structure and optimized. The working mode under different condition of the circuit is analyzed and a mathematical model is set up under continuous current mode. Simulation result is used as comparison.

通过对比不同类型的母线、母线传输信号以及各种常见的前端变换器拓扑和负载变换器拓扑，确定了基于并联型高频交流母线的半桥变换器加全波整流作为电路拓扑，并优化了电路的结构，分析了基于不同工作状态下的电路结构并建立电流连续模式的数学模型，并与软件仿真结果进行对比。

These two libraries have set up the fundamental for cloning of stroke related genes in our rat model.

为进一步深入研究该大鼠脑卒中模型的基因奠定了基础。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。