The activity of antioxidase was very complicated: POD activity was higher, but CAT activity was in the middle of its parents.

抗氧化酶活性关系复杂，两优培九的POD活性高于双亲但CAT活性却介于双亲之间；

We also determined ultraweak luminescence and all kinds of antioxidase activity of young panicles in the heading stage.

在小麦的抽穗期又对其幼穗进行了超微弱发光与各种抗氧化物酶活性的测定。