为了进一步评估和学习使用各种技术，我还推荐了一些教程和其他有用的参考资料。
I also recommend tutorials and other useful resources for evaluating and learning to use each technology.
业务案例评估通常使用面向学习的技术，它从以前的内部和外部项目中获取相关信息。
It is common for "business case estimation" to use learning-oriented techniques, and obtain information from previous internal and external projects.
在案例研究技术中，评估人员使用课程，并从调查与要构建的系统类似的例子进行启发式的学习。
In case studies techniques, estimators apply lessons and heuristics learned from examining specific examples that resemble the system that is being built.
应用推荐