The point of this article is that you can incorporate XPath into your existing XML program development and reap immediate rewards of performance and maintainability.
本文的意义在于，能够把XPath融入到现有的XML程序开发中，并能立即获得性能和可维护性上的提高。
2
This structure improved the readability and maintainability of the program.
这种结构提高了程序的可读性与可维护性。
3
The CORBA middleware technology could modularize the development of robot application program which was simpler, faster, and improve the portability, reusability and maintainability of the system.