理学 话题检测与跟踪 释 topic detection; TD 话题发现 检测和组织系统预先未知的话题。又称话题检测。
数据库 数据库新技术 释文 topic detection 主题检测
- particle detector
- particle distribution function
- particle dynamics
- particle dynamics analyzer
- particle emission time scale
- particle encounter
- particle equivalent diameter
- particle escape
- particle factory
- particle-field interaction
- particle filter
- particle fliter
- particle flow in bend
- particle flux
- particle flux measurement
- particle group
- particle gun
- particle hole
- particle-hole
- particle-hole interaction
- particle-hole theory
- particle horizon
- particle identification
- particle identification technique
- particle image velocimetry