... existing computer system 已有的计算机系统 existing data base 现成数据库 existing file 现成文件 ...
双语例句
1
A derived data type is a derivative or structure of existingbase types or other derived types.
派生数据类型是已有的基本类型或其他派生类型的一个派生物或结构。
2
How long should it take to build a web user interface that interacts with this data and that integrates with our existing code base?
构建与这些数据交互的Web用户界面,并和已有代码集成要花多长时间呢?
3
The article discusses the circumstances of document's data. The author points out some existing problems of building internal document's database and gives useful Suggestions of it.