查询词典 weighted mean

In the system the weighted value for each and every evaluation index is determined by combining the entropy weight with subjective weight so as to make the evaluation more objective and scientific.

采用熵权与主观权重相结合的方法来确定各个评价指标的权熏值，使产品质量评价更具客观性和科学性。

Set the weighted inner form in place on the freshly-packed bottom layer of concrete.

设置到位的新鲜包装的混凝土底层加权内在形式。

General clue of this paper is simulating wood stress field change in initial cutting stage and working out weighted boundary condition of cutting tools first,and then based on which, finding out shear stress and maximal effective stress when wood cut-ted.Meanwhile,finite element comparative analysis is proceeded on distortion and stress field by changing tool orthogonal rake.

本课题的总体思路是通过大型有限元软件ANSYS来模拟切削初始阶段中木材的应力场变化，进而得出刀具受力的边界条件，依此为基础求出木材受切时的剪应力及最大等效应力，同时通过变化刀具前角分别对受切工件的变形及应力场进行有限元比较分析，从而确定刀具的优化前角；优化前角确定后，再通过对刀具进行强度校核确定后角优化值。

Though the decay of weighted wavelet coefficient is the same as the common wavelet, the computable complication is observably reduced.

表明了加权小波系数的衰减性与一般正交小波的系数衰减性相同，但计算复杂度更低。

Compared with the common wavelet by the Fourier transform, the decay of weighted wavelet coefficient is faster than that of the common wavelet. Furthermore, the method is simple and easily applied. Its computational complexity is greatly reduced.

与采用常见的Fourier变换得到的正交小波相比，加权小波系数的衰减性比正交小波的系数衰减性快，而且计算过程简单，复杂度低，易于应用。

Equal-weighted modules are ordered by name.

如果顺序的权重相等，则使用名称来排序。

By observing the constructed membership functions, we learn that the human preference is not consistent with equal-weighted, equal-spaced numerical evaluations. Nor is it consistent with simplified, symmetric triangular or trapezoidal membership functions.

由观察所建构的归属函数显示：人类的偏好当转成模糊评估尺度时，与等权重、等间隔的数值评估或对称的简化型归属函数是不一致的。

Three-factor Jensen model reveals that 82% of all the funds have positive alphas and half of these alphas are statistically significant. And also, the average of the sample funds' alphas and the alpha of the equal-weighted fund are both positive and statistically significant. These illustrate that the sample funds have excellent performance when size and style factors are considered.(4) The study shows that Chinese funds as a whole do not exhibit excellent skills for stock selection and market timing.

在三因素模型下，有82％的基金的詹森阿尔法大于零，正值詹森指数中的一半具有统计显著性，样本基金詹森指数均值及等权基金的詹森指数均为正值，且具有统计显著性，说明在考虑了规模和价值因素的影响后，样本基金表现优异；（4）对基金选股与择时能力的实证分析表明，中国基金在整体上没有显示出良好的预测市场走势的能力，也未显示出优异的选股能力。

So we at breakingviews.com developed the Poor Getting Poorer Index — a basket of 22 equal-weighted stocks that includes the retailers, white-label manufacturers, repossession agencies, dollar stores, pawnshops and other public companies poised to capitalize on rising poverty.

所以我们在 breakingviews.com 网站上开发了穷人更穷的指数--由一篮子22个相同权重的股票，包括零售业，白色标签制造业，收楼机构，美元百货，当铺和其他公共企业反而能从不断上升的贫穷程度中获益。

Then, the paper applies an equal-weighted method in calculating the score which it separates into three levels : the "Bad," the "Fair," and the "Good" and the three corporate governance levels are coded as 0, 1, and 2 respectively. Finally, an ordered probit model is used to analyze significance of possible factors affecting the corporate governance level. The paper empirically reveals that a company's characteristics before the release might have significant influences on the probability of its choice on realizing corporate governance after the release.

首先，本文以「上市上柜公司治理实务守则」作为台湾公司治理实施绩效的评鉴依据，采用检核表方法，搭配权数相等的模式，针对2005年五月份台湾五十指数成分股企业予以评鉴，简单加总后将绩效分数依其大小区分为「0：待改善」、「1：普通」及「2：良好」三类，作为企业公司治理实施绩效水准值；其次，本文采用顺序多重分类模型分析公司治理实施绩效的影响因素，了解实务守则发布前的企业股票流动性、股权集中度、营运资讯取得成本、介入控管利益及董事会规模是否会影响实务守则发布后公司治理的实施绩效，并透过边际效果分析了解其影响方向与程度。

Researches reveal that students who suffer from corporal punishment tend to resort to violence in their future life.

研究表明遭受过肉体惩罚的孩子倾向于在他们今后的人生中使用暴力。

Total sugar of sarcocarp and chlorophyll of pericarp increased firstly, and then decreased afterward along with altitude; Titratable acidity, ascorbicacid and anthocyanin of pericarp were increased along with altitude; The content of protein increased firstly and decreased afterward along with altitude; Carotenoid of pericarp were decreased along with altitude.

果肉总糖和果皮叶绿素含量随海拔高度升高先升高后降低；可滴定酸、维生素C和果皮花青苷含量均随海拔升高而升高；蛋白质在1720m处最大，1420m处最小；果皮类胡萝卜素随海拔升高而降低。