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近年来,国内发表了几篇原发性肝癌相对高发县数理模型的研究报告,有的资料与Poisson 分布配合满意,也有的资料与Poisson 分布不相吻合。原发性肝癌空间分
In recent years, several studies have been published on the mathematical model of high-precision counties in primary liver cancer in China. Some data are consistent with the Poisson distribution, and some data do not coincide with the Poisson distribution. Primary liver cancer space