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
- water purification structure
- water quality
- water quality analysis
- water quality and sampling
- water quality assessment
- water quality assessment of transboundary water section
- water quality automatic monitoring system
- water quality buoy
- water quality detection
- water quality evaluation
- water quality forecasting
- water quality for mariculture
- water quality grade
- water quality index
- water quality investigation
- water quality management
- water quality model
- water quality monitoring
- water quality monitoring index
- water quality monitoring method
- water quality of lake
- water quality of reservoir
- water quality of river
- water quality of waterbody
- water quality of water supply