experlment comparison

• 对比试验

experlment comparison的用法和样例：

例句

1. The mechanism of oxidation resistent was studied by the comparison tests of single ceramic phase coatings.
   通过与单一陶瓷相涂层的对比试验研究了它的抗氧化机理。
2. Big ear wheat suffered serious frost was chosen to conduct the mowing comparison experiment.
   摘要选择遭受严重霜冻危害的大穗型小麦进行刈割对比试验。