agar plate culture

例句：

1. 1.This is the first time we have tried this new agar plate culture.
   这是我们第一次尝试这种新的琼脂平板培养基。
2. 2.The researchers used agar plates to test the bacteria's growth.
   研究人员使用琼脂平板来测试细菌的生长。
3. 3. Agar plates are commonly used in microbiology labs for growing bacteria.
   琼脂平板在微生物学实验室中常用于培养细菌。