我们的经验表明，单元测试特别是自动单元测试在开发过程中是非常有帮助的。

Our experience has shown that unit testing, and in particular, automated unit testing, helps greatly during development.

youdao

第9章(关于数据库访问)和第10章(关于XML)更容易理解，但是分别具备一些实际的使用数据库和XML的经验会非常有帮助。

Chapters 9 (on database access) and 10 (XML) are a bit more accessible, but some real-life experience with databases and XML, respectively, is very helpful.

youdao

我们在业务建模上所作的工作，获得了当前系统的经验并将它的功能划分进了业务用例，这对我非常有帮助。

The work we'd done on business modeling, gaining experience with the current system and grouping its functions into business use cases, would help quite a bit.

youdao