The influencing factors analysis of the Numbers of hospitalization showed that the data not only existed the phenomenon of zero inflation, but also existed overdispersion problems.
居民年住院次数影响因素研究数据分析可知,住院次数不仅存在零膨胀现象,而且还存在过离散问题。
So analysis the influencing factors and calculating measure of bridge expansion joint, makes for developing the new product and reasonable selecting of expansion joint.
因此从多方面分析影响伸缩量的因素和计算方法,有助于研制新产品和选择合理的伸缩装置。
The orthogonal experimental method is used to do sensibility analysis on influencing recovery factors of no energy feeding Wells.
本文运用正交试验法对影响无能量补充井采收率的主要因素进行了敏感性分析。
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