系统: system开发: develop; open up; exploit; d ...和: mix; blend验证: test and verify; checking; p ...系统开发和维护: iss. acquisition, development maintenance; system development and maintenance系统开发和演示: sdd系统开发: system development系统开发股: systems development unit系统开发科: systems development branch系统发展和验证: sdd系统研制和验证: sdd系统开发和电子数据处理应用软件研究所: softlab fuer systementwicklung und edv anwendung; softlab gmbh fuer systementwicklung und edv-anwendung完整系统开发: complete system development系统开发方法: systems development methodology系统开发干事: systems development officer系统开发公司: system development corporation系统开发过程: system development process系统开发技术: system development系统开发任务: system development task系统开发项目: system development project系统开发语言: lsd language for system development; system development language系统开发中断: development system interrupt系统开发周期: sdlc; system development cycle系统开发助理: systems development assistant信息系统开发: information systems development; m information system development msid