该协议通过对供应商成本权重反馈，使系统可以对采购方作出修改询价的建议，从而增加了多属性拍卖系统的柔性，提高了达成交易的几率。

This protocol permits system to make revising suggestion for buyer based on cost weight. Thus we can strengthen the flexibility of system and add the possibility of making a deal.

youdao

该协议通过对供应商成本权重反馈，使系统可以对采购方作出修改询价的建议，从而增加了多属性拍卖系统的柔性，提高了达成交易的几率。

This protocol permits system to make revising suggestion for buyer based on cost weight. Thus we can strengthen the flexibility of system and add the possibility of making a deal.

youdao