use case point method 用例点估算方法
Improved Use Case Point Method, using Use Case as input, estimates the size of System as viewed from user. And it is so easy that people could use it to estimate the size of System in a little time.
改进的用例点方法以用例为规模估算输入,属于从功能的角度来度量系统规模的方法,简单易用,能够在较短的时间内,利用方法对给定的用例集进行估算,得到将构建系统的规模。
参考来源 - 基于用例的软件规模估算模型·2,447,543篇论文数据,部分数据来源于NoteExpress
You should also look at how many hours per use case point (h) are needed.
您还需要查看每一个用例点需要多少个小时(H)。
Take the same underlying instances and drive the test from the Use Case point of view and you get quite a different picture.
抓住下面相同的实例,并从用例的角度出发来驱动测试,你就会得到完全不为同的情形。
After you know the total unadjusted points, it is easy to add the other factors to arrive at the unadjusted person hours, just as you did for the use case point analysis.
在您知道全部的未调整点之后,就很容易添加其他的因素以达到未经调整的私人时间,就像您对用例点分析所做的那样。
So what I want to point out with this case in beryllium is that you don't have to use all of the electrons to figure out the bond order, and in fact, once you get to molecules 10 that are from atoms with atomic numbers of 8 or 10, you're not going to want to maybe draw out the full molecular orbital diagram.
我要指出的是,在Be这种情况下,你不需要利用,所有的电子来指导键序,实际上,一旦分子中,原子序数到达了8或者,你也许不想画出,整个分子轨道图。
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