modified sample

• 改性样品

modified sample的用法和样例：

例句

1. The physical struture and surface properties of the modified samples were determiued and the applications of modified wollastonite in rubber and coatling were discussed.
   测定了改性样品的物理结构和表面性质，并讨论了改性硅灰石在橡胶和涂料中的应用。