理学 电子商务 释 electronic commerce 电子商务 在互联网、企业内部网和增值网上以电子交易方式进行的贸易活动和相关服务。
＞控制论·信息论·密码学＞密码学＞释义 electronic commerce 电子商务
计算机应用 基于网络的信息服务 释文 electronic commerce, e-commerce 电子商务
- Nyquist diagram
- Nyquist formula
- Nyquist frequency
- Nyquist limit
- Nyquist rate
- Nyquist sampling
- Nyquist sampling interval
- Nyquist sampling theorem
- Nyquist stability criterion
- Nyquist theorem
- nyquist theorem
- NYRB
- Nysa
- Nysa family
- nystagmograph
- nystagmus
- nystatin
- Nyström method
- NYU
- Nyuwa Shi
- Nyêmo Xian
- Nyāyabindu
- Nyāya school
- Nzinga a Nkuwu‘s Mission
- Nááts'ihch'oh National Park Reserve