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
- GK-regular number
- G. K. W. Hamel
- G. K. W. Hamel (1877—1954)
- GK工业设计研究所
- GK正则数
- GL
- GLA
- glabralactone
- glabrous elaeocarpus
- glabrous greenbrier rhizome
- glabrous herbcoral
- glacial ablation
- glacial accumulation
- glacial accumulation soil mass
- glacial action
- glacial advance
- glacial chronology
- glacial depositional system
- glacial deposits
- glacial drift
- glacial erratic
- glacial fluvial facies
- glacial geomorphic landscape
- glacial-interglacial cycles
- glacial isostatic adjustment