epidemical什么意思解释？

epidemical的音标：epidemical的英式发音音标为：[ˌepə'demɪkl]epidemical的美式发音音标为：[ˌepə'demɪkəl]...

In this paper, a discrete stage - structured epidemical model is proposed and studied.本文主要讨论了离散的阶段结构传染病模型.OBJECTIVE To explore the administration measures of air condition usage in SARS epidemical period.目的研究传染性非典型肺炎流行期间...