求翻译：有效降低分级区涡流；改善粒度分布的同时降低大片状物料被吸出的可能，分级效率更高，成品粒度均匀性更好；是什么意思？

Effectively reduce the eddy zone classification; improved while reducing the particle size distribution of large sheet material is sucked out the possibility of a higher classification efficiency, better uniformity of product size;

[object Object]

Reduces the graduation area turbulent flow effectively; Improvement grain-size distribution at the same time reduces the big laminated material by the aspiration possibility, the stage efficiency is been higher, the end product granularity uniformity is better;

Reduce grading Eddy; improvement of particle size distribution at the same time reduce the extensive material aspirated may, grading more efficient, the finished product more uniform size;

Reduce grading Eddy; improvement of particle size distribution at the same time reduce the extensive material aspirated may, grading more efficient, the finished product more uniform size;