polyblends modification的用法和樣例：
例句
- The new modification resin had been manufactured by Poly Aryl Ether Ketone modified formerly epoxy resin in this paper.
本文通過用聚芳醚酮共混改性我公司原用環氧樹脂體系，研製了新的改性環氧樹脂體系。 - The reason is that on a number of extruded compound modification oilysludge, just one layer on the heatsealing layer blending, middle-tier also may be in a lower-cost.
原因是對多層共擠複合基材進行改性，只需在其一層熱封層上進行共混改性，在中間層還可採用成本較低的樹脂。
