保留样品 meaning in English
keeping sample
Examples
- Retained samples are not required , unless otherwise specified
不必保留样品，除非另有说明。 - Additional testing of retained samples may be needed to obtain the necessary amount or type of data to retrospectively validate the process
也许需要进行保留样品的额外测试，以得到必要数量或种类的数据来回对工艺进行回顾性的验证。