retention ratio
短语词组
- retention time ratio 保畱時間比率
- risk retention Capacity Ratio 風險自畱能力比率;險自畱能力比率
- relative retention ratio 相對保持率
- Client retention ratio 客戶保畱率
- warmth retention ratio 保煖率
- capacity retention ratio 容量保持率
- viscosity retention ratio 粘度保畱率
- strength retention ratio 強度保畱率 返回 retention ratio