针对序贯概率比检验（SPRT）无法控制抽取样本量等不足之处，提出了一种改进的抽样检验方法——序贯网图检验。
This paper proposed a new sampling plan, the sequential mesh test, in order to overcome the disadvantages of the widely used Sequential Probability Ratio Test (SPRT).
该算法引入样本区域密度的概念，根据密度大小按不同的概率选取样本，以修正权矢量。
In this algorithm, sample region density is introduced. Weight vectors are updated under the condition of selecting samples with different probability according to their density.
并对传统方法与联合概率法，以及采用不同的取样方法分别进行了比较，为平台设计提出了合理建议。
Through the comparison with traditional design methods, the present approach leads to some Suggestions about determining the design standard for platform.
通过仔细研究基础概率理论的柏松分布问题，能对取样理论作比较形象的、定量的理解。
Through profound study on Poisson-Distribution inthe theory of probability, the samplihg theory can be comprehended vividly andquantitatively.
立体几何图形的取样策略研究中，被试的首视点落在轮廓部位的概率最大，落在重心的概率极小。
For the 3-dimension geometric figures sampling, the first sampling-position was most likely located at the outline parts of the figures, and rarely at the center of gravity of the figures.
立体几何图形的取样策略研究中，被试的首视点落在轮廓部位的概率最大，落在重心的概率极小。
For the 3-dimension geometric figures sampling, the first sampling-position was most likely located at the outline parts of the figures, and rarely at the center of gravity of the figures.
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