猩猩

This text regards development of the personnel management subsystem in the management information system construction of enterprises as the background,Have described the concept of the management information system,Basic principle and method of structure and system development, The full text is divided for the preamble altogether, the management information system survey , development approach, developing platform , tool and system plan and analyse , realize , operate and maintain , appraise systematically systematically systematically, procedure debug with trouble dealing with , developing 9 chaptering of summarizing etc.

摘要本文以企业管理信息系统建设中的考勤管理子系统的开发为背景，论述了管理信息系统的概念、结构及系统开发的基本原理和方法，全文共分为序言、管理信息系统综述、开发方法、开发平台和工具、系统规划和分析、系统实现、系统运行及维护、系统评价、程序调试与故障处理、开发总结等九章。

Russia is the world's second largest exporter of oil and the top exporter of natural gas.

俄国是世界上第二大的石油出口国和世界上最大的天然气生产国。