网络与数据通信 协议体系与组成结构 释文 synchronous digital hierarchy, SDH 同步数字体系
- Ningxiang pig
- Ningxiang Shi
- Ningxiang-type iron deposit
- Ningxia opera musical instrument
- Ningxia Opera Training School
- Ningxia people's radio station
- Ningxia seated singing music
- Ningxia TV Station
- Ningxia water conservancy
- Ningxia Xihaigu
- Ningxia-Yellow River urban agglomeration
- Ningxia Yunwu Mountain National Nature Reserve
- Ningyang Xian
- Ningyang Yuwang Temple Ancient Cedar Group
- NingYuan Big Victory
- Ningyuan Xian
- Ning Zetao
- Ningzhen Shanmai
- Ning Zhou
- Ning Zongyi
- ninhydrin
- ninhydrin reaction
- Ninian Martin Stephen
- ninjōbon
- Nino Ricci