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
- embroidery technology
- embroidery thread
- embroidery with dragon, phoenix and tiger
- embroidery with phoenix and clouds
- embroy transfer
- embryo
- embryo abortion
- embryoblast
- embryo culture
- embryo fusion
- embryogenesis
- embryogeny
- embryoid
- embryoid regeneration
- embryo implantation
- embryolemma of domestic animal
- embryology
- embryology of domestic animals
- embryoma
- embryo manipulation technique in laboratory mouse
- embryonal axis
- embryonic callus
- embryonic cell clones
- embryonic development
- embryonic development of chickens