用KH造句子，“KH”造句

The effects of the coupling agents KH 845 4 and KR 38S on the modification of clay and silk mica have been investigated.

考察了硅*偶聯劑KH-550在聚*烯（PP）/*式二溴新戊二醇**二酯（PEA）複合體系中的增容作用。

研究了偶聯劑KH-845-4和KR-38S對高嶺土、絹雲母的改*效果，結果表明，用偶聯劑KH-845-4改*高嶺土，其補強效果明顯優於KR-38S。

The influence of concentration of KH-570silane coupling agent solution to the pull-off bonding strength of concrete at the new-to-old interfacial layer was studied through experiment.

反應部分採用高效KH-化噴嘴、預提升段和快速終止反應設施。