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
- subsea pipeline end manifold
- subsea pipeline pre-heating
- subsea pipeline process
- subsea pipeline put into production
- subsea pipeline structure
- subsea power distribution unit
- subsea production system
- subsea separator
- subsea structure
- subsea template
- subsea tunnel
- subsea valve
- subsea vertical connector
- subsea wellhead
- subsea wellhead equipment
- subsea wet-type tree
- sub-seed zone
- subselfsimilar set
- subsemifield
- subsemigroup
- subsemilattice
- subsemiring
- subsequence
- subsequence最长递增散布子序列
- subsequent