Then a new definition of fractal dimension-extreme value weighted mean fractal dimension is given, and with it the feature matrix is extracted. At last, a cor…
定义了一种新的图像分数维一极值加权平均分数维，用于提取虹膜特征；
Indices were created so investors could have a sense of how the overall market is performing, and market value-weighted indices do this very well.
引入指数的概念是为了使投资人对整体市场有大概的认识，依据市值权重的指数在这方面表现非常良好。
Only up to a point. Conventional index-tracking has a logical advantage on its side: a value-weighted index represents, by definition, the performance of all investors.
只有达到这么一点，传统的指数跟踪在这方面有一个逻辑优势：按照定义，一个以价值为权重的指数代表所有投资者的业绩。
The Dow is a relic of a market indicator; an average, not an index, weighted by price, not by market value.
道指是业已过时的市场指标；它是平均数，而非指数；以市价而非市值为权重。
The simplicity of a value-weighted index has to be replaced by a set of complex rules.
简单的市值加权指数已经被一系列复杂的规则所代替。
It fears that this time the dice may be weighted against its more costly but "better value" A330-based tanker in favour of Boeing's smaller 767 derivative.
空客害怕这一次可能有黑箱操作，导致不会选择虽然更贵但“更物有所值”的基于A330的空中加油机，而会选择较小的基于波音767的衍生机型。
The weighted mean of the random variable is the expected value.
随机变量的加权平均值是期望值。
Back in 1896, the original Dow Jones Industrial Average was an unscientific selection of 12 American companies, weighted by the nominal level of their share prices rather than their market value.
1896年，道琼斯工业平均指数的计算最初只选择12家美国公司，按照名义股价而非市值进行加权，这很不科学。
The depreciation of some 25% in sterling's trade-weighted value from mid-2007 had kindled hopes that an export boom and an import slowdown would bolster GDP growth.
自2007年以来英镑已贬值大约25%，这一情况让英国对一个事实重燃希望- - - - - - -出口繁荣与进口降温将推动GDP的增长。
Just as equity indices are weighted by the market value of the constituent companies, fixed-income benchmarks are weighted by the value of the debt.
正如股票指数有衡量由公司的市场价值，固定收入基准测定债券价值。
The expected overall value of the estimate (E) is the weighted average
期望的整体估计（E）值是加权平均值
The technical definition of variance is the random variable's second central moment, the weighted average of the square of the differences from the expected value.
3方差的专业定义是随机变量的二次中心矩，与期望值之差的平方的加权平均值。
Therefore, when the weights are used there is no need for earth anchors because the structure is weighted against uplift within the static calculation value specified for the party tent range.
因此，当使用权是没有必要，因为地球主播对隆起的结构是在静态加权计算为党帐篷范围指定的值。
Once the earnings are weighted by market value, operating earnings rise to about $79.40, giving the market a very cheap P/E ratio of 10.
而如果用市值来计算盈利的话，经营利润上升至大约79.4美元，市盈率仅为10倍，非常便宜。
A similar philosophy lies behind the approach of Intech, a fund-management group which has constructed an "alpha capture" index that combines a value-weighted index with an equally-weighted approach.
Intech方法的背后也包含着同样的哲理，这是一个基金管理小组，曾构建一种叫做“阿尔发捕获”的指数，这种指数将一种价值加权指数与一种同等的方法相结合。
The weighted loan-to-value ratio for the loan pool is a rock-solid 63%. These are among America's safest mortgage bets.
此外，加权贷款价值比必须保持在绝对可靠的63%，这样就能保证这些抵押贷款处于美国最安全的抵押贷款水平。
Optimizes turning Angle of various sections in the public feasible zone, and then obtains the optimal value of target functions by evaluating weighted mean.
在公共可行域内优化各个截面的转角，然后加权平均可得到目标函数的最优值。
According to the value of weighted mean roughness the priority of different characteristic information can be distinguished, so the proposed method possesses strong tolerant ability.
按加权平均粗糙集的大小区分层内各特征信息的优先级，具有很强的容错能力。
Objective To discuss the application value of diffusion weighted image (DWI) in brainstem infarction.
目的探讨弥散加权成像(DWI)在脑干梗塞中的应用价值。
Computing method of weighted value for feature item based on text representation can determine extraction of text feature, which have influence on accuracy of the text clustering.
文本表示中特征项的权值计算方法决定了文本特征的提取，在很大程度上影响了文本聚类的准确率。
Objective: To evaluate the value of diffusion weighted magnetic resonance imaging in diagnosis and differentiation of focal liver masses.
目的：评价磁共振扩散加权成像在肝占位性病变中的诊断及鉴别诊断的价值及意义。
Objective To investigate the diagnostic value of diffusion weighted imaging ( DWI) in acute cerebral infarction.
目的探讨低场磁共振弥散加权成像（DWI）诊断急性脑梗死的价值。
Using the method of value analysis, a comprehensive weighted evaluation parameter for automotive dynamics and fuel economy is discussed in the paper.
本文运用价值分析的方法，对汽车动力性和燃油经济性的加权综合评价指标进行了研究。
A dot density weighted fuzzy C-means algorithm is proposed by using density size of data dot regarded as weighted value and distributing characteristic of datas own.
利用数据点的密度大小作为权值，借助数据本身的分布特性，提出了一种点密度加权模糊c -均值算法。
If no Weighted Average Quotation is available, the Market Value will be deemed to be zero.
如果没有加权平均报价的情况下，市场价值，将被视为是零。
By adopting similar, dissimilar and inverse connection Numbers and their state sorting analysis, comprehensive evaluation can be done under the condition of disregarding weighted value of factor.
采用同异反联系数及其态势排序分析技术，可以在不计因素权重值的情况下，进行系统综合评判。
By adopting similar, dissimilar and inverse connection Numbers and their state sorting analysis, comprehensive evaluation can be done under the condition of disregarding weighted value of factors.
采用同异反联系数及其态势排序分析技术，可以在不计因素权重值的情况下，进行系统综合评判。
An expected value (or ev) is a weighted average value, based on probabilities. The expected value for a single event can offer a helpful guide for management decisions.
预计值是基于发生概率的一个加权平均值。预计值对于单一事件时可以给予管理决策一个很好的导向。
A market Value calculated using such quotations will be the Weighted Average quotation.
市场价值则通过如加权平均报价之类的报价来计算。
A market Value calculated using such quotations will be the Weighted Average quotation.
市场价值则通过如加权平均报价之类的报价来计算。
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