agar chromatography

• 琼脂色谱

agar chromatography的用法和样例：

例句

1. The virulent strains had a polysaccharide capsule and formed smooth colonies on agar medium.
   有毒菌株具有多糖荚膜它在琼脂培养基上形成光滑的菌落。
2. The red-hot tool is then inserted into the agar to cool it and make it slightly sticky.
   将烧红的工具伸进琼脂培养基中使之降温同时使接种工具具有一定的粘性。