片语

absolute power deviation reference绝对能量误差参考门限

absolute transient deviation绝对瞬态偏差

absolute e deviation绝对偏差

absolute average deviation绝对平均偏差

absolute difference[数] 绝对差；绝对差别；绝对差分；绝对偏差

Mean absolute percentage deviation平均绝对百分偏差

absolute system deviation绝对系统偏差

absolute facet deviation为

Absolute Standard Deviation标準偏差

mean absolute downside deviation下方偏差

英汉例句

• using the absolute deviation as a risk measurement index, a novel absolute deviation optimal purchasing portfolio model for multiple markets is built in risk minimization target.

  用绝对离差度量供电公司的购电风险，建立以风险最小化为目标的多市场购电组合优化模型。

• in this paper, the authors use csad(cross-sectional absolute deviation of returns) to conduct empirical tests on herd behavior in the stock market of china.

  本文采用csad（横截面收益绝对差）方法，对我国股票市场是否存在「羊群行为」进行了实证检验。

• this paper presents a method of iteration for least absolute deviation regression, which uses weighted least squares methods.

  利用加权最小二乘法，提出最小一乘的一种迭代算法，这种方法使最小一乘法在计算上变得简单、直。

• target trace is fitted by sliding subsection polynomials based on least absolute deviation (lad) estimation, and the future location of target is predicted with the fitted trace.

  采用基于最小偏差估计（lad）準则的滑动局部多项式拟和目标的运动轨迹，并用拟和的运动轨迹预测目标在下一时刻的位置。

• presents a robust estimate for the linear regression of sensor output characteristic based on the robustness of least absolute deviation estimate.

  利用最小一乘估计的稳健性，给出了传感器输出特征线性化的特征直线的稳健估计。

• dispersal degree test and cross sectional absolute deviation test are two kinds of methods to test herding behavior on the financial market.

  分散度检验法和横截面收益绝对差检验法是检验证券市场中羊群行为的两种方法。

• appling least absolute deviation to calculate variable parameter of differential equation, robust grey model rgm(1,1) has been set up and used to forecast the settlement tendency of building.

  将最小一乘法应用于微分方程变量参数求解，建立稳健灰色模型rgm（1，1），并将其应用于建筑物沉降预报和比较。

• a method of target detection in infrared image sequences is proposed based on the least absolute deviation background predication.

  本文提出了一种基于最小一乘背景预测的红外小目标检测算法。

• experimental results show that compared with least squares, least absolute deviation can improve location accuracy effectively considering the existence of several outliers.

  实验结果表明，与最小二乘法相比，当数据中存在个别误差较大的离群点时，采用最小绝对偏差法可以使得定位精度得到明显改善。

• the mean absolute deviation of the calculation results by this method from the experiment data was 14.9%.

  该算法的预测值与实验数据相比，其平均绝对偏差为14．9％。

• the average absolute deviation between the calculated efficiency factors and those of experiments is 8.22%.

  效率因子模型值与实验值较为吻合，平均相对误差8 22%。

• the least absolute deviations are using widely used in engineering because of its robustness, but the algorithm solving the least absolute deviation is not efficient.

  最小一乘準则由于其稳健性较好而在工程中得到广泛的应用，但求解最小一乘回归模型系数的算法往往过于复杂或只能用于样本和变量个数较少的情形。

• the total average absolute deviation between calculated and experimental values of osmotic coefficients is 0.041.

  计算得到的电解质水溶液渗透系数的总平均绝对偏差是0.041。

• the model uses mean absolute deviation of return as measure of the risk and gains a optimal portfolio by solving the linear programming.

  该模型采用收益的平均绝对离差作为风险的尺度，可以通过求解线性规划获得最优证券投资组合。

• entropy, standard deviation, mean absolute deviation of the pd gray images are extracted and the acquired characteristics are analyzed for five types of discharge pattern recognition.

  研究了根据局部放电灰度图像光谱特征提取熵、标準差和平均绝对误差等三个统计特征的方法，对五类放电图像的统计特征计算结果进行了分析；