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
- drilling non-production time
- drilling overflow
- drilling parameter
- drilling parameters logging
- drilling pressure maintaining sampling
- drilling process
- drilling production platform（DPP）
- Drilling & Production Technology
- drilling production time
- drilling quotas
- drilling regulations
- drilling rig
- drilling rig instruments and gauges
- drilling riser
- drilling riser components
- drilling rock mechanics
- drilling round trip
- drilling semi submersible
- drilling solution mining
- drilling strata microbial characters
- drilling string erosion
- drilling string trouble
- drilling technical economic index
- drilling technical parameters
- drilling technology