biological nitrogen fixation
短語詞組
- biological l nitrogen fixation 生物固氮
- biological nitrogen fixation fertilizers 生物固氮肥
- biological nitrogen fixation characteristic 生物固氮
- method of biological nitrogen fixation 生物固氮方法
- rate of biological nitrogen fixation 生物固氮效率
- biological fixation nitrogen 生物固氮作用
- Biological Fixation of Nitrogen 生物固氮
- nitrogen biological fixation 氮的生物固定
- The Biological Fixation of Nitrogen 生物固定的氮 返回 biological nitrogen fixation