unbiased

英 [ʌnˈbaɪəst]

美 [ʌnˈbaɪəst]

adj.  公正的; 不偏不倚的; 无偏见的

TOEFLIELTS法律

BNC.19999 / COCA.15836

牛津词典

adj.

• 公正的；不偏不倚的；无偏见的
  fair and not influenced by your own or sb else's opinions, desires, etc.
  1. unbiased advice
     客观的忠告
  2. an unbiased judge
     公正的法官

柯林斯词典

• ADJ-GRADED 无偏见的；不偏不倚的；公正的
  If you describe someone or something asunbiased, you mean they are fair and not likely to support one particular person or group involved in something.
  1. There is no clear and unbiased information available for consumers...
     消费者没有清晰明确、不偏不倚的信息可以参考。
  2. The researchers were expected to be unbiased.
     调查人员应该是不带偏见的。
  3. ...an unbiased jury.
     公正的陪审团

英英释义

adj

• without bias
  Synonym:unbiassed
• characterized by a lack of partiality
  1. a properly indifferent jury
  2. an unbiasgoted account of her family problems
  Synonym:indifferentunbiassed

双语例句

• Critical Appraisal: Ability to apply principles of analysis to identify those studies which are unbiased and valid.
  批判评价：能运用分析的原则来加以分辨这些过去研究是否无偏见且有效度的一种能力。
• Unbiased estimation for the two parameters of the special model is proposed and improved by covariance adjustment approach, separately.
  对两个参数各提出了一个无偏估计并采用协方差改进法分别对其作了改进。
• In this paper we investigated optimal linear unbiased estimation of the linear estimable function in general multivariate random effect linear model.
  本文研究了一般的随机效应多元线性模型中线性可估函数的最优线性无偏估计。
• It is considered difficult to analytically prove whether sample probability weighted moments with discrete series are unbiased estimators.
  人们普遍认为要从理论上通过数学分析的方法来论证不连序系列样本概率权重矩的偏倚性是很困难的。
• When Gauss-Markov assumptions hold, we need not look for alternative unbiased estimators.
  当高斯－马尔科夫假定成立时，我们不需要再去找其它无偏估计量了。
• When the sample size is small, we choose the unbiased estimating equation using empirical relative efficiencies.
  本文主要通过模拟讨论样本量较小时，利用经验相对效率选择无偏估计方程。
• We have tried to be sensitive and unbiased in our treatment of gender, race and religion.
  我们力图保持明智的头脑并在处理性别，种族和宗教方面不偏不倚。
• In this paper, the property of the best linear unbiased prediction is obtained under general linear models with arbitrary rank.
  本文得到了一般线性模型中最优线性无偏预测的优良性，并研究了最优线性无偏预测和简单投影预测的一种相对效率。
• A Study of Computation and the Best Linear Unbiased Estimation Under the Singular Linear Model
  奇异线性模型最好线性无偏估计的等价刻划与计算问题研究
• It was proven theoretically that the estimate errors of unbiased regression estimation are less than that of general regression estimation.
  提出了无偏回归估计方法，从理论上证明了该法比常规的估计法具有更小的平均估计误差。