Part of the purchase order information is shredded into relational side tables for indirect indexing.
购买订单的一部分信息分解到关系副表中，用于建立间接索引。
2
Take mass transit. The Obama stimulus would designate a chunk of money for the upgrading or expansion of mass transit systems, in part through the purchase of new subway and light rail cars.
以公共交通为例，奥巴马的刺激计划将提供公共交通系统升级和扩大的资金，用于购买新地铁车厢和轻轨车厢。
3
As part of the Purchase Product use case in the merchant context, the merchant triggers the Request Payment use case in the Simpay context.