1·Chapter 2: Why the Waterfall Model Doesn't work.
第2章为什么瀑布模型会失效？
2·That means you've done all of your requirements up front, just like in a waterfall model.
那意味着您在前面做完了所有的需求，正如瀑布模型。
3·A simplified spiral model is as a waterfall model with each phase preceded by risk analysis.
一个单一化的螺旋模型可以被看作每个阶段前都带有风险分析的瀑布模型。
4·Common data model: astrocytoma model snowflakes model, Constellation model, snow waterfall model.
常见的数据模型有：星形模型、雪花模型、星座模型、雪瀑模型等。
5·This paper is often cited as if it validates the Waterfall model, but it actually does the opposite.
通常认为是它论证了瀑布模型，但它实际上刚好相反。
6·If you pursue the technique of overlapping iterations to the extreme, you will end up at the waterfall model.
如果您极端地追求重叠迭代技术，那么您会沿着瀑布模型。
7·Due to the waterfall model features (document is main body), a lot of problems in the final will be exposed.
由于瀑布模型的特点(文档是主体)，很多的问题在最后才会暴露出来。
8·Organization of software development activities was clearly understood at least from a waterfall model perspective.
人们清晰地理解了软件活动组织，至少认可了关于瀑布法的观点。
9·Organization of software development activities was clearly understood, at least from a waterfall model perspective.
人们明晰天文解了软件活动组织，至少认可了关于瀑布法的观念。
10·The first part focuses on waterfall model and rapid prototyping model, and others will be dealt with in the second part.
本文是论题的第一部分，以瀑布模型和快速原型模型为中心。其它模型将在第二部分中讨论。