计算机应用 多媒体 释文 latent semantic indexing, LSI 隐语义索引
- gas power cycles
- Gaspra
- gas-pressure
- gas pressure of coal seams
- gas pressure regulator
- gas pressure sintering of ceramics
- gas pressure welding car
- gas producer
- gas production engineering
- gas production per unit pressure drop
- gas production process of gas storage
- gas production rate
- gas productivity index
- gas property parameter in high pressure
- gas pseudo pressure
- gas purification method
- gas purification process
- gas quality standard for transmission pipeline
- gas radiative properties
- gas reaction system
- gas recirculation fan
- gas recovery by liquid drainage
- gas regulator station
- gas reservoir
- gas reservoir development pattern