短语词组短語value chain curve 價值鏈曲線Stock value distributing curve 股票價值分佈曲線stock value spread curve 股票價值分佈曲線constant efficiency value curve 等傚率曲線minute -value curve 分鍾值曲線peak value curve 峰值曲線recommanded value curve 推薦值曲線 返回 value curve