The worst case approach 最坏情况法
In this case, the API approach is much richer, leading to a tradeoff between portability and functionality.
在这种情况下,API方法的功能要丰富得多,但要在可移植性和功能之间进行折衷。
This is the iterative, use case driven approach at work.
这就是迭代的用例驱动方法。
The use case points method, which we 'l sketch below, is a promising estimation method that fits in nicely with the use case approach to describing requirements.
我们将会在下面介绍到的用例点方法,是一种十分有前途的估算成本方法,能够很好的配合用例方法以描述需求。
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