diffusion method

• 扩散法

diffusion method的用法和样例：

例句

1. A diffusion method for the preparation of ferrous oxalate in a gel system was presented.
   介绍了一种在凝胶体系中用扩散法制备草酸亚铁的结晶方法。
2. The method of Nephelometric analysis was better than that of SID in the accuracy and precision of testing.
   方法学评价反映出散射比浊法在检验的准确度及精密度方面要优于免疫单扩散法。