艺术学 〔设计协会〕 释 International Design Foundation; IDF 交互设计基金会 丹麦国际性交互设计公益组织。 教育学 〔国际竞技体育组织〕 释 International Dart Federation;IDF 国际飞镖联合会 国际飞镖运动管理组织。简称国际镖联。
数据库 数据库新技术 释文 inverse document frequency, IDF 反文档频率
- water conservancy cloud
- water conservancy communication network
- water conservancy concession project
- Water Conservancy Construction and Management
- water conservancy critical information infrastructure
- water conservancy cyber security system
- water conservancy data center
- water conservancy development planning
- water conservancy economics
- water conservancy e-government system
- water conservancy engineering danger removal and reinforcement
- water conservancy engineering technical appraisal
- Water Conservancy Engineering Technology in Ancient Chinese Cities
- Water Conservancy History Research Association of Japan
- water conservancy in ancient Chang’an city
- water conservancy in ancient Ganzhou city
- water conservancy in ancient Kaifeng city
- water conservancy in ancient Luoyang city
- water conservancy in ancient Nanjing city
- water conservancy in ancient Suzhou city
- water conservancy information classification
- water conservancy information guarantee system
- water conservancy information management
- water conservancy information network
- water conservancy information resource planning