英语释义

• an oblique or slanting asymmetry

片语

obliqueness倾斜；斜度；歪斜

skewness bias偏斜度偏差

Marked skewness重度偏态

negative skewness负偏态；负偏斜性

skewness coefficient偏斜系数

positive skewness正偏态；正偏斜

relative skewness相对偏斜度

classifying skewness偏斜分类

Sight skewness轻微偏态

filling skewness纬斜度

英汉例句

• a portfolio selection model with transaction costs under the constraint of higher moments such as skewness and kurtosis was discussed.

  讨论了有交易费用的、包括偏度和峰度在内的高阶矩约束的多目标最优投资组合选择模型。

• results parameters including mean value and skewness gotten from histogram can reflected the all texture feature of images of fatty and normal liver.

  结果从直方图分析中提取的均值、斜态均能反映两类图像所特有的纹理特征。

• changes of reliability under positive and negative skewness distributions showed little differences.

  四种分布中，正负偏态分布的信度变化规律相同。

• the sensibility of skewness to variation of sedimentary environment is finite.

  偏度对研究区沉积环境差异的敏感性是有限的。

• with increasing convective mach number the skewness and flatness factors increase a little and the peak positions move outwards.

  随着对流马赫数的增加，脉动的偏斜性和间歇性略有增加，并且其峰值对应的位置向混合层外侧移动。

• i also discuss the potential effect of time-varying skewness and kurtosis on the performance of the model.

  我也探讨了随时间变化的偏态系数与峰态系数对此模型表现之潜在的影响。

• the authors analyzes the predictive power of implied skewness and implied volatility derived from chicago mercantile exchange options on euro fx over the year 2004.

  文章利用2004年芝加哥商品交易所的美元-欧元期货期权的信息，分析了其隐含偏度和隐含波动率在预测短期汇率中的效力。

• on this base, the skewness of high-order statistic analysis is used to test and verify the effectiveness of the conclusion. simulation results further show this method is practicable.

  在此基础上，利用高阶统计分析中的斜度概念验证此结论的有效性，并且通过仿真实验进一步说明了此方法的可行性。

• the correlation between the skewness and the kurtosis of the sea surface elevation is also discussed.

  文中还讨论了波面偏度和峰度的相关关系。

• method of non-parameter was used to analyze variances in skewness distribution.

  非参法用于分析资料成非正态分布的变量。

• first, we introduce systematic skewness and systematic kurtosis into traditional capm, making it to be an even generalized model containing higher-moment.

  在传统的capm模型中引入系统偏度、系统峰度等高阶矩，发展和推广capm模型，使之成为一个包含有较高阶矩的更一般化的模型。

• then, we use skewness analysis way to show the relationship between engaged behavior and loyalty, responsibility, matchup, performance, satisfaction and diligence in shanghai knowledge workers.

  然后，以上海知识员工为例，通过偏相关分析，从忠诚度、责任度、适配度、绩效度、满意度、勤奋度六个维度研究与敬业行为的相关关系。

• this artical expounds theoretically the rationality of positive skewness data dealt with weibulldistribution and the fitting attempt has been made ata number of practical data.

  本文从理论上阐明用威布尔分布法处理正偏态资料的合理性，并对多份实际资料作了拟合尝试。

• the sorting of the aeolian sand soil in the middle and southern desert is medium and better and the skewness is near symmetrical and the kurtosis is leptokurtic.

  中部、南部风沙土分选性中等和较好，呈窄峰态和近对称的分布形式。

• skewness is an eigenvalue of symmetric distribution of the image.

  偏斜度是一个能表征图像是否对称分布的特征量。

• firstly, this paper has established bi-objection portfolio model conditioned on friction market based on skewness by introducing some market friction factors into portfolio model.

  首先建立了摩擦市场条件下基于收益率分布偏度水平的双目标投资组合模型。

• skewness is a statistical measure of the uniformity of the distribution of a group of measures.

  偏态是对一组分布均匀性测量的统计度量。

• when excavating with parallel association rules, the two data distribution characters, data skewness and workload balance, will affect the validity of pruning.

  在进行并行关联规则挖掘时，数据偏斜和工作量平衡这两个数据分布特征影响着剪枝的有效性。

• research findings proved that both skewness level of asset earning rate distribution and market friction factors had direct effect on decision-making behavior of investor.

  研究证明资产收益率分布的偏度水平是与投资者的决策相关的，市场摩擦因素对投资者的决策行为也有直接的影响。

• at last, it attempts to explain skewness from the point of view of behavioral finance.

  最后从行为金融学角度出发分析了投资者的心理偏好对资产定价的影响。

• grain-size distribution may be characterized in part by skewness of the distribution. skewness is a statistical measure of the uniformity of the distribution of a group of measures.

  粒径的分布具有偏态分布的特点。偏态是对一组分布均匀性测量的统计度量。

• the skewness or bending of weft yarn is unavoidable in finishing process of printing and dyeing.

  织物在印染过程中，纬纱歪斜或弯曲是不可避免的。