IT must support more precise forecasting and deliveryofend results.
IT必须支持对最终结果更准确的预测和交付。
2
The waterfall approach also stressed client interaction at the beginning and endof each phase of delivery.
瀑布式方法在每个交付阶段的最初和结束时强调客户交互。
3
However, only two percent of futures contracts actually end in the deliveryof the physical commodity as they are generally traded before their expiration date.