We need to make precise estimate beforehand.
我们需要事先作出准确的估计。
Without that, he declared, no precise estimate could be made of the risks of default in a pool of mortgages.
他宣称,没有数据,根本不能在抵押池中对违约风险做出精确评估。
The current paper employed polychoric correlation coefficient to analyze teaching evaluation data, which has been proved robust and will offer more precise estimate.
在分析教学评价这样的有序分类数据时,多分格相关被认为比传统皮尔逊相关给出的估计值更为可靠和准确。
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