Function and estimation index system of industrial base.
产业化基地功能及其评价体系。
From engineering practice of multi-index estimation, this paper determines grey weight coefficient of estimation index according to grey statistical matrix.
本文从工程多指标评估实用出发，根据灰色统计矩阵确定表示评估指标重要程度的灰色权系数。
To better illustrate the improvement in cardinality estimation, drop all the existing indexes on the EMPLOYEE table except the primary key index.
为了更好地解释说明基数估计值的提高，撤销除主键索引外的所有employee表上的现有索引。
The signal estimation precision of the linear model is an important index in applied project.
线性模型的信号估计精度是工程应用上非常重要的指标。
This paper analysized the estimation problem on coefficient of Brown single parameter index smooth economic prediction model followed by giving a complete attestation.
研究了有关布朗单一参数指数平滑经济预测模型的系数的估计问题，整理并给出了比较完整的证明。
We make analyses of the three hypotheses of regression. Adaptive adjustment of smoothing index parameters and parameter estimation of ARMA models.
对统计算法中回归模型中的假设条件、平滑指数的自适应调整、ARMA模型的参数估计作了一些分析。
Projection pursuit is an effective method for dimension reduced. The estimation of projection index is the core of projection pursuit method.
投影寻踪方法是处理高维非下态数据的有效工具，而投影指标的估计又是投影寻踪方法中的核心问题。
Thus an analytic formula with two parameters of high explosive (i. e. detonation velocity and polytropic index) for estimation of the velocity of flying plate is established.
从而给出了用爆速和多方指数等两个炸药示性参量表出的估算飞片运动的良好近似公式。
The estimation of tail index for regular variation heavy-tailed distributions aroused our concern, many scholars proposed several methods, but all of them have some disadvantages.
正规变化重尾分布的尾部指数的估计方法有很多种，但都不同程度地存在一定的局限性。
Test of goodness of fit proved that when the index of aphid degree was less than 80 and the samples were more than 100, the quantity estimation accuracy was as high as 90%.
对该分级标准及回归模型的拟合检验结果表明，当蚜情指数小于80、抽样量在100株以上时，对蚜量的估计可达90%的准确度。
In this paper, the concept and the estimation method of index volatility are introduced.
介绍了股票指数波动率的概念和基本的估计方法，并用有关数据进行了计算。
An index model of soil erosion estimation was put forward based on raster data after analyzing the main influence factors in Weifenhe watershed.
在分析土壤侵蚀形成的主要影响因子基础上，提出了基于栅格数据的流域土壤侵蚀量估算的指标模型。
Objective The growth charts of height, weight and body mass index (BMI) based on skeletal age were prepared for evaluating adolescent growth and development in age estimation for adolescent.
目的制订青少年骨龄标准身高、体重和体重指数生长图表，为年龄推测时评价青少年基本发育状况提供参考。
This paper presented the customer satisfaction index of estimation model for FTMS based on transportation information by economic method, and researched on its evaluation method.
利用计量经济学方法建立了基于交通运输信息的高速公路交通管理系统用户满意度指数模型，并对测评方法进行了研究。
The author applies the software LISREL58.52, a maximum estimation program, to carry out the test of the concept model by using the correlation matrix of measuring index as the input matrix!
笔者使用LISREL58.52软件最大似然估计程序，以计量指标的相关系数矩阵为输入矩阵，对概念模型进行检验。
According to air combat situation, efficiency and target battle value, a target threat estimation model is established based on threat index method.
依据空战态势、空战效能以及目标战役价值，采用威胁指数法建立了空战目标威胁评估模型。
Depending on the relationship between height (H) and diameter (D) of dominant trees, it takes the height of the dominant achieved at base diameter as the index of site quality estimation.
试图从优势木树高与胸径的相关关系入手，以优势木在标准胸径时所达到的树高作为评估地位质量的指标。
The Monto Carlo simulation shows that the distributed fusion algorithm performs much better than the local estimation algorithm in every function index and achieves the expected effec…
数字仿真表明，分布式联合、估计算法在各种性能指标上都优于单站跟踪算法。
Establishing an index system and scaling the weight of every index reasonably is an effective way to evaluate the investment estimation of the land-developing railway, which have an obvious external.
构建指标体系，合理确定各指标的权重系数，是量化评价外部性显著的国土开发型铁路的可行思路之一。
The Monto Carlo simulation shows that the distributed fusion algorithm performs much better than the local estimation algorithm in every function index and achieves the expected…
数字仿真表明，分布式联合、估计算法在各种性能指标上都优于单站跟踪算法。
This paper primarily studied the estimation methods and index of ABS based on the wheel forces measured by wheel force transducer during the straight-in-line emerging braking.
研究基于在紧急制动过程中直接测量得到的车轮力信息来探讨ABS性能评价方法和评价指标。
According to pest risk analysis rule, risk degree of Bactrocera latifrons(Hendel) was calculated to establish of criterion and grade in every index by using comprehensive multi-criterion estimation.
采用多指标综合评估方法来计算锈腹实蝇的风险程度，确定了各指标的评判标准和等级。
The proposed method of symbol time estimation can be designed on time domain without known preamble index.
在符元时间侦测上，提出的方法可以在未知先导讯号编号的情形下在时域上估测。
For synthetical evaluating method on technological project based on estimation-matrix, the evaluating model was set up according to quantitative and qualitative evaluating index.
基于判断矩阵法的科技项目综合评价，根据定量和定性指标的评价指标构造评价模型。
The index was normatively processed with estimation-matrix method, and the project was synthetically evaluated according to processing result.
并采用判断矩阵法进行指标规范化处理，根据得分综合评价项目。
Conclusions: The ultrasonic measurement of fetal AC is a simple and valuable index in estimation of fetal weight.
结论：应用超声测量胎儿腹围预测出生体重，方法简单，且较准确，有较好的临床实用价值。
Chlorophyll content and distribution in plant's leaves is an important index in estimation of plant nutrition information.
植物叶片叶绿素含量及分布是植物营养信息表达的一个重要指标。
F test; t test)and estimation error of the model. Evaluating index for spatialised data products includes mean value, maximum value, value distribution range and spatial distribution of errors.
完整的属性数据空间化误差的评价指标包括数据源、空间化模型和数据产品等三个方面。
F test; t test)and estimation error of the model. Evaluating index for spatialised data products includes mean value, maximum value, value distribution range and spatial distribution of errors.
完整的属性数据空间化误差的评价指标包括数据源、空间化模型和数据产品等三个方面。
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