Objective the research aims to investigate the application of time series analysis method on time series datum, and establish forecasting model on cholecystitis incidence rate in Haixizhou region.
目的探讨时间序列分析方法在时间序列资料中的应用，建立海西州地区胆囊炎发病率的预测模型。
Based on this characteristics, the author made a trend analysis on the seismic risk region along the Pamir -Hangai area for the time both of the end of this century and the next one.
本文通过地震活动与地球自转变化的关系，对帕米尔-杭爱山地区本世纪末至二十一世纪初的地震危险性作了趋势性估计。
The finite element analysis is applied in space region and the state space precision method is used in time region.
对空间域采用有限元计算，对时间域采用状态空间精细法。
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