在业界存在着一些关于需求工作是否应该算作迭代过程一部分的不同意见。
There is some disagreement in the industry about whether the requirements work should be part of the iterative process or not.
盖迪斯并不同意这样的观点，他在结稿部分谴责凯南被这样一个现实所蒙蔽- - -以盖迪斯的观点来说- - -里根“引进了凯南的战略，并将其成功的运用到了自己的‘结论’里”。
Mr Gaddis disagrees. He closes his study by condemning Kennan for having "blinded" himself to the fact that, in Mr Gaddis's opinion, Reagan brought Kennan's "strategy to its successful conclusion".
然而对于ESB的组成和目的方面有很多不同意见，但得到大部分人肯定的是它的一组核心功能，包括服务寻址、消息转换和消息路由。
While there is wide disagreement as to the composition and purpose of an ESB, most can agree on a set of core capabilities including service addressing, message transformations and message routing.
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