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
- request for comments, RFC
- request for resignation and elderly care of his parents or grandparents
- requesting right of recovering inheritance
- request-level parallelism
- request policy
- request to send
- request to send, RTS
- Requiem
- requiem
- Requiem: A Dream of the Universe, Albert
- requiem sharks
- required
- required number
- required safe egress time
- required safety evacuation time
- required width per 100 persons
- requirement
- requirement analysis of water conservancy planning
- requirement engineering of systems
- requirement for water discharge from freshwater aquaculture pond
- requirement of sensory evaluation water
- requirements analysis
- requirements elicitation
- requirements engineering
- requirements engineering method