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
- Sports Psychology
- Sports Psychology Branch of China Sport Science Society
- sports public relations
- sports rehabilitation equipment
- Sports Research
- sports science methodology
- sports social control
- Sports social group
- sports social mobility
- sports social organization
- sports social problems
- sports social stratification
- sports sociology
- sports specialty student
- Sports sprit
- sports stamps
- sports statistics
- sports system
- sports system reform
- sports testing equipment
- sports theme TV play
- sports thought
- sports tourism
- sports tourism development
- sports tourism industry