短語詞組短語optimal purchase decision 最優(yōu)購買決策Optimal inventory decision 最優(yōu)訂貨決策optimal -decision 最優(yōu)決策optimal investment decision 最優(yōu)投資策略optimal portfolio decision 擇優(yōu)決策optimal terminal decision 最適終結(jié)決策optimal emergency decision 最優(yōu)應(yīng)對an optimal management decision 最優(yōu)管理決策 返回 optimal decision