常見(jiàn)例句

雙語(yǔ)例句

• They divide by n-1 to make it an unbiased estimator of the population variance, but I'm just going to show it in a simple way here.
  當(dāng)除以n-1表示的是對(duì)總體的,無(wú)偏估計(jì),我在這里只是說(shuō)的簡(jiǎn)單一點(diǎn)
• Appling these formulas the variance and covariance of the minimum norm quadratic unbiased estimator of the variance components is computed.
  應(yīng)用這些公式計(jì)算了方差分量模型中方差分量最小范數(shù)二次無(wú)偏估計(jì)量的方差、協(xié)方差。
• Then, we studied a few of properties of negative binomial distribution and the uniformly unbiased estimator of the parameter, and it's biological significances were explained in Epidemiology.
  給出了負(fù)二項(xiàng)分布的分解定理，進(jìn)一步研究了負(fù)二項(xiàng)分布的有關(guān)性質(zhì)及參數(shù)的無(wú)偏一致估計(jì)，以及在流行病學(xué)該分布的生物學(xué)意義。

原聲例句

• They divide by n-1 to make it an unbiased estimator of the population variance, but I'm just going to show it in a simple way here.
  當(dāng)除以n-1表示的是對(duì)總體的,無(wú)偏估計(jì),我在這里只是說(shuō)的簡(jiǎn)單一點(diǎn)
  耶魯公開(kāi)課 - 金融市場(chǎng)課程節(jié)選
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