数据库 数据库管理系统及其实现技术 释文 embedded structure query language, embedded SQL 嵌入式结构查询语言
- ecological water utilization
- ecological zoning
- ecology
- ecology-based forest harvesting
- ecology exhibition
- ecology of education
- ecoloogical anti-bacteria fiber
- eco-lubricant
- eco machine tool
- ecomap
- Ecomat
- eco-material
- ecomaterials
- eco-materials for hydraulic engineering
- ecometeorology
- e-commerce
- E-commerce agent system
- e-commerce channels to sink
- E-commerce ecological system
- E-Commerce Economic Model in County Area
- E-commerce engineer
- E-Commerce Engineer Profession Qualification Certificate
- E-commerce in America
- E-commerce in China
- E-Commerce Industrial Park