estimator

基本解释

But, the fee estimator only appears to work for domestic tickets in the US.
然而，这个费用估计工具只能应用于美国的国内机票。
http://dict.hjenglish.com
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.
当除以n-1表示的是对总体的,无偏估计,我在这里只是说的简单一点
An easy to use taxifare estimator that predicts the cost of a taxi from one destination to the next inside major US and Canadian cities.
的士费用估算网站，提供美国和加拿大境内从一城市到另一城市的的士费用估计。

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.
当除以n-1表示的是对总体的,无偏估计,我在这里只是说的简单一点
耶鲁公开课 - 金融市场课程节选

They usually say that they have an experienced estimator who works up cost estimates.
FORBES: Businesses Lose Money From Bad Accounting
According to StarMine, Coo Way Law is also the top-ranked earnings estimator for the telecommunications services industry.
FORBES: Magazine Article
Cigna, which launched a new cost estimator in March, has been getting about 120, 000 unique visitors a month out of its 12.7 million members.
FORBES: Magazine Article

估计器
观测器
For solving the key problem of the stator flux estimator, the dynamic and static performance of tradition Low-Pass Filter (LPF) is deeply analyzed.
为了解决定子磁链观测器的低速动态差的问题,对传统定子磁链观测器的动静态性能进行了深入研究,它是定子磁链观测器改进和优化设计的理论基础。
估计量
估值器
预估程序

估计器
Using the improved BP algorithm, the controller and estimator of IMC based on neural network are designed.3.
2.利用改进的BP算法,对神经网络内模控制系统的状态估计器和控制器进行了设计。
经济学
估计器
估价者
估计者