数据库 特种数据库 释文 sensor network database 传感器网络数据库
- sound field, acoustic field
- sound field quantity
- sound flash back
- sound flash forward
- sound focusing
- sound funnel
- sound girder
- sound girder, sound crossbeam
- sound gloss
- sound grating
- sound-hard boundary
- sound horizon
- sound image
- sound image control
- sound in film & TV
- sounding
- sounding accuracy evaluation
- sounding balloon
- sounding board
- sounding datum
- sounding device
- sounding electrode
- sounding information processing system
- sounding machine
- sounding of the lower ionosphere