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
- differential amplifier
- Differential Analysis
- differential analysis
- differential analysis method
- differential analyzer
- differential and integral calculus
- differential and more favorable treatment principle in the WTO
- differential aptitude test
- differential artificial boundary condition
- differential astrometry
- differential atmosphere absorption
- differential attack
- differential augmentation
- differential basis
- differential binomial
- differential boundary
- differential boundary-value problem
- differential calculus
- differential capacitance method
- differential capacity
- differential catalogue
- differential Cerenkov counter
- differential circuit
- differential coefficient
- differential cognitive structure