计算机应用 基于网络的信息服务 释文 point of sale system, POS 销货点系统
- thermionics
- thermionic vacuum tube
- thermionic valve equation
- thermisopleth
- thermistance
- thermistor
- thermistor alloy
- thermistor material
- thermistor; thermal resistor
- thermite
- thermit welding
- thermium
- therml system
- thermoacoustic cooling
- thermoacoustic cooling effect
- thermo acoustic effect
- thermoacoustic imaging
- thermoacoustic instability
- thermoacoustics
- thermo-acoustic test
- thermoacoustimetry
- thermoae
- thermo-alcoholometer
- thermoalloy
- thermoammeter