logical separation meaning in English

逻辑隔离

It would allow for easier maintenance , if you were testing a constantly changing application , to create a separate xml document for each screen , or some other logical separation
如果您测试经常变化的应用程式，可以考虑更简单的维护，来为每一屏建立单个的xml文件，或一些其他的逻辑分割。
The long range data service is three clients / servers mode core , in three clients / servers mode long range data service has implemented to the user interface , the commercial logic rule , the digital data service logical separation and the independent seal , data buffer reduced the client end to request to the database service data , also caused the client end the application to stand then obtains the data but not to use the waiting network the data transmission
远程数据服务是三层客户机服务器模型的核心，三层客户机/服务器模型中的远程数据服务实现了对用户界面、商业逻辑规则、数据服务的逻辑分离和独立封装，其中数据缓存减少了客户端对数据库服务的数据请求，且使客户端的应用立即可获得数据而不用等待网络的数据传输。