管理学 电子文件系统 释 trusted digital repository; TDR 可信数字仓储 负责维护电子文件和长期保存利用的数字档案馆系统。
＞无线电物理学＞微波物理学＞释义 time-domain reflectometer, TDR 时域反射计
计算机硬件 计算机工程制造 释文 time domain reflectometer, TDR 时域反射仪
- Yuan Li
- Yuan Lianmin
- Yuan Ling
- Yuanling Jietan tea
- Yuanlingpao
- Yuanling Xian
- Yuan literary theory and criticism
- Yuan Longping
- Yuanlongping
- Yuan Mei
- Yuan Meiyun
- yuanmenchao local government newspaper
- Yuan Ming Dynasty rubbing album of Li Jing Stele
- Yuan Mingshan
- Yuanmingyuan Garden
- Yuanmingyuan Lake bottom anti-seepage project public hearing
- Yuanmingyuan Museum
- Yuanmingyuan Palace
- Yuanmingyuan Park
- Yuanmingyuan Ruins Park in Beijing
- Yuanmou Dadunzi
- Yuanmou Formation
- Yuanmou Homo erectus
- Yuanmou Man Museum
- Yuanmou Mopanshan