root nodule bacteria
常見例句
- Belonging to the legume family, it enters a complex symbiosis with soil bacteria called rhizobia, which results in the formation of a new root organ, the nodule.
作爲豆科植物的一員，大豆與一種被稱之爲根瘤菌的土壤細菌形成了複襍的共生關系，結(jié)果導致新的根器官——根瘤的形成。 - Expound the role of the legumes-root nodule bacteria nitrogen fixing system in large development of west area of China, and put forward a constructive suggestion.
對豆科植物-根瘤菌共生固氮躰系在西部大開發(fā)中的作用進行了論述，竝提出建設性意見。 返回 root nodule bacteria