短語詞組短語operational E research expert 運行研究專家operational and research 國際Operational E Research 運籌學operational E research experts 運行研究專家Operational Risk Research of Banking 銀行業(yè)操作風險研究stormscale operational and research meteorology 風暴尺度業(yè)務和研究氣象學Operational Research Society 社團;學會;研究社團;運籌學學會Management Operational Research 琯理運籌學 返回 operational research