英语语法分析

The results show that the premixing process improved the polyester sizing efficiency.

结果表明，预混合工艺能提高聚酯树脂的施胶效率。

Should avoid premixing with the binder as it can cause temporary binder precipitation.

应该避免和粘合剂预先混合，因为它会导致暂时性粘合剂沉淀。

The hydraulics and abrasive parameters of premixing jet has great effect on casing cutting efficiency.

水力参数和磨料参数对前混式磨料射流切割套管的效率有着极重要的影响。