测定结果表明，水稻、包菜与棉花的临界表面张力值相差近一半，说明不同植物的临界表面张力值有很大的差异。

The result showed that the critical surface tension was remarkable difference among different plants, the critical surface tension of cotton was almost as twice as rice and cabbage.

youdao

通过测定水稻、小麦、包菜、 棉花等植物临界表面张力值的实例，阐述了测定植物临界表面张力值的方法与过程。

The method and process of measure of the critical surface tension of plant was stated and the critical surface tension of rice, wheat, cabbage, cotton and so on was measured.

youdao

本文研究了正规嵌段聚醚分子结构与其表面性能：表面张力、HLB值、浊点之间的关系，并且根据实验数据建立了数学模型。

This paper study the relations between the composition of molecule and the sufact property of surface tension turbidity and HLB value, set up mathematics model depending on the test date.

youdao