1)original estimates,原始估计2)original histogram estimation,原始直方图估计3)crude cost estimates,原始代价的估计4)estimated original oil in place,估计的地层原始储油量5)estimated original reserves in place,估计原始地质储量6)initial estimation,初始估计
用法和例句
In this paper, a new method on how to establish the initial estimation of target tracking by the first and second measurements is put forward under the condition that the measuring equation is in polar coordinates.