The Fisher Model WLT water level Indicator provide an economical and reliable means of obtaining accurate water level data in water Wells under a wide variety of well conditions.
Fisher水位指示器提供了一种经济可靠的方法，获得准确的水位数据，适应在水井下的各种各样的条件。
The parameters of Fisher distribution model are estimated by maximum likelihood, and the model is finally verified by using Pearson test.
利用所提出的快速聚类分析方法及其推导的计算公式，可以方便地求解费歇尔分布的参数。
The parameters of Fisher distribution model are estimated by maximum likelihood, and the model is finally verified by using Pearson test.
利用所提出的快速聚类分析方法及其推导的计算公式，可以方便地求解费歇尔分布的参数。
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