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单词
root nodule
释义
root nodule
Encyclopedia
理学
生物固氮
释
root nodule
根瘤
宿主植物(主要是豆科植物)根系通过与土壤中固氮根瘤菌的共生作用而在根系表面形成的瘤状突起。
理学
根瘤
释
root nodule
根瘤
豆科植物与土壤根瘤菌互作形成的瘤状器官,通常存在于植物的根部。
Biology
root nodule
根瘤
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