程序开发周期 meaning in Chinese

program development cycle

In the design , this paper uses popular uml as a tool , adopts some design pattern and application program frame that has been proved to be efficacious in fact , which makes design clear and design time shorter
在设计中，本文采用当今流行的统一建模语言( uml )作为工具，运用一些在实践中被证明行之有效的软件设计模式和程序应用框架，使得设计清晰易懂，大大缩短了程序开发周期。
2 . this paper researches the characteristics and the contruct of the j2me , studies the class of midp , midp programs development ' s cycle , midp programs development ' s tools and midp programs development ' s instance emphatically
研究介绍了j2me平台的特性和体系结构。重点介绍了移动信息设备描述( midp ： mobileinformationdeviceprofile )类库，应用程序的体系结构，程序开发周期，工具和实例。