uniform particle size造句怎麼寫

2、Preferably, the glass precursor is milled to a substantially uniform particle size of less than about 400 mesh, more preferably less than about 325 mesh, and more preferably less than about 270 mesh.

1、This product has high purity, uniform particle size, narrow distribution range and reliabke performance.

3、Physical state: This produce is made of natural silica sand by the advanced processes of water scrubbing and ral silica sand has the naturally founded grain shape and uniform particle size and takes on brown-white or off-white color.