常見例句This paper presents the simulation modeling on operation system of free-trade port area (FTPA) based on discrete event system. 摘要針對保稅港區(qū)的海關監(jiān)管、交通以及物流系統(tǒng)的運作過程，提出建立系統(tǒng)仿真模型的方法。FTPA(perfluamme) 全氟三丙胺[人造血液] 返回 FTPA