目的:探索自回归求和移动平均模型(autoregressive integrated moving average,ARIMA)在湖南省食物中毒预测中的应用,为食物中毒的预防和控制提供依据.方法:收集2003年1月至2009年12月湖南省食物中毒人数进行ARIMA模型拟合,用2010年的中毒资料验证模型的...
The invention provides a self-help visitor management system, which comprises at least one visitor self-help management machine, at least one visitor determination terminal and a visitor management center. The self-help visitor management system provided by the invention has the following advantages tha...