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
- light sources for photography
- light species
- light spectrum
- light splitter
- light spot
- light spot at the beam
- lightspot galvanometer
- light-spot recorder
- light spot scanning
- light spot seismograph
- light stabilizer
- light stabilizer; photostabilizer
- light starting point constraint
- light step
- light stimulated fluorescent photography
- light stimulated luminescengt photography
- light stimulated phosphorescent photograph
- light stress
- light telesthesia
- light temperature accumulation
- light-temperature response characteristics
- light-tight
- light time
- light time correction
- light tracing