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
- ratio of progression
- ratio of similitute
- ratio of specific heat capacity
- ratio of surface area
- ratio of survival
- ratio of tea polyphenols to amino acids
- ratio of the circumference of a circle to its diameter
- ratio of transportation accident
- ratio of wool yield to liveweight
- ratio of yield point to plastic viscosity
- ratio paper
- ratio parameter
- ratio programming
- ratio resistor
- ratio scale
- ratio scaling
- ratio set
- ratios of juveniles in the catch
- ratio standards of DC voltage
- ratio statistic
- ratio test
- ratio transformation
- ratio up to the standard of water quality
- ratmouth barbel
- Ratnamati