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
- nonlinear mode
- nonlinear model
- nonlinear modulation and demodulation
- non-linear molecule
- nonlinear motion
- nonlinear multi-agent system
- nonlinear multi wave mixing
- nonlinear multi-wave mixing
- nonlinear network
- nonlinear normal form
- nonlinear operation
- non linear operator
- non-linear operator
- nonlinear operator
- nonlinear operator equation
- nonlinear optical charac-ter in solid
- nonlinear optical crystal
- nonlinear optical device
- nonlinear optical effect
- nonlinear optical effect of liquid crystals
- nonlinear optical material
- nonlinear optical materials
- non linear optical microscope
- non-linear optical microscope
- nonlinear optical microscope