您要查找的是不是：
- (=specific volume) 比容sp.vol.
- 比ratio
- 阻尼比容damping ratio
- 性价比performance price ratio
- 科比Bryant
- 容差admittance
- 不比unlike
- 妆容dressing
- 配比mixture ratio
- 容重volume weight
- 环比link relative ratio
- 比热容specific heat capacity
- 可比comparable
- 信噪比Signal-to-Noise
- 比起compared with
- 比表面积specific surface
- 比热specific heat
- 比色colour comparison
- 占空比dutyfactor
- 纵横比aspect ratio
