Roots tend to grow towards water in a soil, they show positive hydrotropism. 根的生长倾向于有水的土壤,表现出正向水性。
From the glue combination effect among soil grain to change the native hydrotropism to solidify the soil. 固化土材料是通过在土壤颗粒间的胶联作用改变土壤原有的亲水性能,使土壤得到固化。
The simulation result indicates that winter wheat root system has obvious hydrotropism characteristic during its growing course. 结果表明：小麦根系生长呈现出明显的“向水性”。
In a great deal of composition elements of water environment in the waterside area, the question on hydrotropism is the key to reflecting characteristic of " water ". 在滨水环境诸多构成要素中，亲水性问题是体现“水”的特性的关键。
Hydrotropism (hydrotropic movement) A tropism in which the stimulus is water.It is a special kind of chemotropism. 向水性（向水运动）：是由于水分刺激而产生的向性运动，属于向化性的一种特殊类型。
