active nitrogen
短语词组
- active atomic nitrogen 活性氮原子
- active organic nitrogen 活性有机碳
- active organic nitrogen pool 活性有机氮库
- active nitrogen atom 活性氮原子
- active nitrogen species 活性氮
- active nitrogen atoms 活性氮原子
- nitrogen active species 氮活性粒子
- nitrogen heterocyclic active compounds 含氮杂环活性化合物
- nitrogen containing active components 含氮活性组分 返回 active nitrogen