Chapter 2: Why the Waterfall Model Doesn't work.
第2章为什么瀑布模型会失效？
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。
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。
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。
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。
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。
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。
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。
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。
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。
More and more software organizations are moving away from the waterfall model of the life cycle to an iterative approach.
越来越多的软件组织开始从瀑布式模型向迭代式模型转变。
This paper analyses fast prototype method and object-oriented technology's advantage relative to traditional waterfall model.
本文分析了快速原型方法和面向对象技术相对于传统的瀑布模型的优势。
In 1985, almost all projects with a well-defined Software Development Lifecycle (SDLC) used the waterfall model, shown in Figure 1.
在1985年，几乎所有明确定义了软件开发生命周期(SDLC)的项目都采用了瀑布模型，如图1所示。
Defining a strict sequence, as in a waterfall model, is just as much a process as defining a semi-ordered sequence of iterations in parallel work.
定义一个严格的序列，比如在瀑布模型中，与在并行工作中定义一个半排序的迭代序列是基本相同的。
The proposed system design is based on B / S of the three-tier architecture, using waterfall model that is the life cycle methodology developed.
系统采用了基于B/S的三层体系结构，利用瀑布模型即生命周期方法学进行软件开发。
Presently the main software process models are waterfall model, V-Shape model, incremental model, spiral model, rapid prototype model and parallel model.
目前的软件过程模型主要有线性模型、V模型、增量模型、螺旋模型、原型模型和并行网络模型。
This work explained how to develop systems in small increments, prioritized according to risk, as opposed to using the more traditional sequential, single-pass, waterfall model.
他的工作解释了如何开发增量的系统、按照风险排列优先级、以及反对使用传统的序列的瀑布模型。
He looked carefully at how the ideas of people like Winston Royce were misunderstood and how Royce was later unfairly chastised for foisting the waterfall model on the industry.
他仔细地看了一下像WinstonRoyce这样人的想法如何被误解了，以及Royce后来是如何由于将瀑布模型强行用于产业界而受到了不公正的惩罚。
The online declaration system of sci-tech plan of Changzhi City takes waterfall model as main framework and takes prototyping method to research the system functional modules.
长治市科技计划网上申报系统的开发方法是以“瀑布模型”框架为主，以“原型法”为辅而研制的新系统。
There are different versions of the ADDIE model, but, in spirit, it is a waterfall method.
ADDIE模型有不同的版本，但是，在本质上，它是一个瀑布式方法。
The model given here is an amalgam of real-world maintenance projects that have shifted from waterfall methodologies to Agile.
当然是。此处给出的模型是现实世界中维护项目的混合，从瀑布方法提升为敏捷方法。
The first iteration was a transitional one, mostly focused on delivering code that had been under the waterfall development model for multiple months.
第一个迭代是过渡的，通常着重于交付在瀑布开发模型下开发了几个月的代码。
Here, a Kanban system is used in a traditional waterfall development model but with a flow.
在这里，看板系统被用于带有流程的传统瀑布开发模型。
Now we even see some product maintenance teams utilizing Kanban systems in a waterfall-like process model.
我们甚至可以看到一些产品维护团队在类似瀑布过程模型中使用看板系统。
What's happening here is a stable "sustaining" phase in a product's lifecycle, managed in a waterfall state transition model with a flow.
这里表现的是产品生命周期里稳定的“持续(sustaining)”阶段，处在带有流程的瀑布状态转换模型的管理之下。
This paper presents a new spiral development model based on data warehouse through analyzing the data warehouse technique and traditional software development model of waterfall.
文章通过对数据仓库技术以及传统瀑布式软件开发模型的分析，提出了数据仓库开发的螺旋式开发模型。
The traditional "waterfall" model of management is no longer meet the requirements of the current software development management.
传统的“瀑布”管理模式已不再适应当前软件开发管理的要求。
Various technical problems and design parameters to construct a super large artificial waterfall could be solved and determined best by an established real shape hydraulic model.
超大型瀑布工程因其规模大，存在许多技术难题，这些问题往往要通过建立造型效果的水工模型试验确定一些技术参数。
Power and manual operation are not needed by the utility model, and the utility model is suitable for the irrigation of places with the water flows and the make of waterfall.
本实用新型不需动力及人工操作，适合在有流水的地方灌溉及制作瀑布使用。
Power and manual operation are not needed by the utility model, and the utility model is suitable for the irrigation of places with the water flows and the make of waterfall.
本实用新型不需动力及人工操作，适合在有流水的地方灌溉及制作瀑布使用。
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