Considering the problems of present maintainability analysis method, the paper puts forward a new maintainability analysis method — maintenancetrouble analysis.
针对目前维修性分析方法存在的问题，提出一种新的维修性分析方法———维修障碍分析法。
2
Traditional J2EE development pattern have some problems, include a high degree coupling of display and business logic, maintenancetrouble in later, software is difficult to reuse.
传统基于J2EE的开发模式存在着显示与业务逻辑高度耦合、后期维护困难、软件难以复用等问题。
3
It analyses common trouble in the electromechanical maintenance of equipment, to how about maintain and propose some Suggestions.