air leaning system 净化空调系统
The fifth part, it has introduced the designing and researching of the Virtual Leaning Community's distributed resource management system of Capital Normal University in detail.
第四部分，分析首师大虚拟学习社区平台目前功能情况，提出首师大虚拟学习社区平台分布式资源管理系统的需求分析。
On this basis it was put forward that at present the teaching content of the gymnastics required course in institutions of higher leaning should be a new aims system.
在此基础上，提出现阶段我国普通高校体育教育专业的体操普修课程目标新体系。
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