total root hair number

例句：

1. 1. The studyfound that the total root hair number wassignificantly higher in the treated group than inthe control group.
   研究发现，处理组的总根毛数量显著高于对照组。
2. 2. The researcheranalyzed the data to determine the total roothair number and its impact on plant growth.
   研究者分析了数据，以确定总根毛数量及其对植物生长的影响。
3. 3. The plant's ability to absorb nutrients is closelyrelated to its total root hair number.
   植物吸收养分的能力与其总根毛数量密切相关。