constant particle size的意思|示意

When charge ratio and milling time were constant, the average particle size of the powder decreased with the increase of rotation speed, while the amount of small size particles increased.

在相同球料比和球磨时间下，粉体平均颗粒尺寸随球磨转速增加而减小，其中的小颗粒数目也增多。

It was revealed that, when the cobalt content kept constant, the fracture toughness increased with the increase of WC particle size.

结果发现，当钴含量不变时，硬质合金的断裂韧性随w C粒度的增大而增大。

In this paper, calcium carbonate and quartz, two kind of ceramic powder, are selected to research how their particle size effect the dielectric constant and the microwave heating performance.

本文将通过对碳酸钙和石英两种陶瓷粉体的研究来探讨其粒度对粉体介电损耗及微波加热性能的影响。