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
- superficial
- superficial area
- superficial cluster set
- superficial collateral
- superficial degree of divergence
- superficial density
- superficial enthalpy
- superficial entropy
- superficial expansion
- superficial injury
- superficial irregularity
- superficial lamella
- superficial learning
- superficial muscles of neck
- superficial scald
- superficial sensation
- superficial vein of upper limb
- superficial velocity
- superficies cold
- superficies cold with interior heat
- superficies deficiency
- superficies deficiency and interior excess
- superficies excess
- superficies excess and interior deficiency
- superficies heat