＞医学物理＞非线性医学＞释义 digital signal 数字信号
＞控制论·信息论·密码学＞信息论＞释义 digital signal 数字信号
网络与数据通信 协议体系与组成结构 释文 digital signal 数字信号
- Ni Zhifu
- Ni Zhiqin
- Nizhniy Novgorod
- Nizhniy Tagil
- Nizhny Novgorod Oblast
- Nizhou Dao
- Nizyo Yoshimoto
- Niépce crater
- Ni’erji Water Control Project
- NJ
- N. Jacobson
- N. Jacobson (1910—1999)
- NJM
- N. J. Zabusky
- N. J. Zabusky (1929—)
- Nkem Nwankwo
- NK group of a ring
- NK-group of a ring
- Nkhotakota
- NKOS
- NKOS Workshops
- Nkrumah Cemetery
- NKSF
- NL
- NLC