Root-hair根毛
root-hair zone[植] 根毛区
Root-hair attachment根毛吸附
Leakage root of hair透毛皮
root-hair region[植] 根毛区
root of hair翻译;毛根
Organic Root Stimulator Hair Fertilizer有机根刺激头发肥料
old root hair老的根毛
total root hair number总根毛数
The number of the root hair of the legume had no close relation to the nodulation.
2．根毛的多少与豆科植物是否结瘤没有十分密切的关系。
参考来源 - 豆科树种根部解剖结构和化学物质与结瘤的关系The Rhizobium lipochitooligosaccharide nod factors are external signals which elicit various physiological responses on the roots of host plants, such as root hair cells deforming, cortical cells redividing to form nodule primodium.
结瘤因子是根瘤菌分泌的寡糖，它作为外在信号，诱发宿主植物根部各种生理反应，引起根毛变形，诱导皮层细胞分裂，形成根瘤原基。
参考来源 - 根瘤菌结瘤因子的结构和功能N（名词） any of the hollow hairlike outgrowths of the outer cells of a root, just behind the tip, that absorb water and salts from the soil 根毛