例句 /

Diameter of the particle calculated by Scherer formulation is around 9 nm and the agglomerate size is ~ μm.

Diameter of the particle calculated by Scherer formulation is around 9 nm and the agglomerate size is ~ μm.

根据谢乐公式,估算一次粒径为9nm,初级粒子尺寸较小,这在一定程度上可以提高成像系统的空间分辨率。