理学 操作系统 释 operating system 操作系统 计算机中管理和控制硬/软件资源的系统软件，向程序和用户提供系统服务，使用户方便地使用计算机，使计算机系统高效地运行。
operating system 操作系统
系统软件 操作系统 释文 operating system, OS 操作系统
- Qinghai Qaidam Suosuolin Guojiaji Ziran Baohuqu
- Qinghai Qinghai Lake National Nature Reserve
- Qinghai rock arts
- Qinghai Sanjiangyuan Guojiaji Ziran Baohuqu
- Qinghai Science and Technology Museum
- Qinghai Sheng
- Qinghaisheng Haidong Gongye Yuanqu
- Qinghai spruce
- Qinghai Ta'er Temple maintenance project
- Qinghai Tibetan Medicine Culture Museum
- Qinghai Tibetan Opera Troupe
- Qinghai-Tibet Railway
- Qinghai-Tibet Railway Civil Engineering
- Qinghai toad-headed lizard
- Qinghai TV Station
- Qinghai University
- Qinghai University Tibetan Medical College
- Qinghai water Conservancy
- Qinghai wool-mutton type sheep
- Qinghai yanhu gongyegufen youxiangongsi
- Qinghai Yuexian
- qinghao biejia decoction
- qinghaosu
- Qinghegou River
- Qinghemen Qu