工学 压缩率 释 compression ratio 压缩比 信号在压缩前数据量与压缩后数据量之比。是计算机科学与信息论中用来评断数据压缩算法优劣的指标之一。 工学 压缩比 释 compression ratio 压缩比 气缸总容积与燃烧室容积之比，也可称之为气缸总容积与压缩容积之比。
计算机应用 多媒体 释文 compression ratio 压缩比
- scale length
- scale level
- scale mark
- scale measure
- scale model
- scalene
- scalene spherical triangle
- scalene triangle
- scalenohedron
- scalenus
- scale of a map
- scale of community unit
- scale of foreign capital utilization
- scale of geological survey
- scale of mineral resources
- scale of pasture water supply
- scale of segregation
- Scale on a Sundial of the Ming Dynasty
- scale operating of farmland
- scale pair
- scale parameter
- scale parameters
- scale preserving mapping
- scale prevention in cooling water system
- scaler