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
- fiducial limit
- fiducial mark
- fiducial point
- fiducial probability
- fiducial range
- fiducial region
- fiduciary issue
- Fiedler
- Fiedler vector
- fief
- Field
- field
- field airfield
- field along a mapping
- field analysis
- field and state in conformal field theory
- field angle
- field annealing
- field anti-epidemic equipment
- field arithmetic
- field assay
- field astronomy
- field automatic weather station
- field automorphism
- field auxiliary examinations