retention ratio
短語詞組
- retention time ratio 保留時(shí)間比率
- risk retention Capacity Ratio 風(fēng)險(xiǎn)自留能力比率;險(xiǎn)自留能力比率
- relative retention ratio 相對保持率
- Client retention ratio 客戶保留率
- warmth retention ratio 保暖率
- capacity retention ratio 容量保持率
- viscosity retention ratio 粘度保留率
- strength retention ratio 強(qiáng)度保留率 返回 retention ratio