micron

The molybdenum alloy reinforced by lanthana particles with the sizes of nanometer and micron was prepared by powder metallurgy.

采用粉末冶金法制备了尺和准纳尺的氧化镧粒子增强钼合金。

XWN series microstrainer adopts 1520 micron ventage filter process which terms as microstraining.Microfiltration is a kind of mechanism filtering method.

XWN系列滤机采用15-20孔隙过滤工艺称之为滤，孔过滤是一种机械过滤的方法。

The hydrated silicon dioxide with three layers structure of micron-submicron-millimicron was observed through TEM.

通过电镜实验,观察到水合二氧化硅具有纳三次结构。

Scanning electron microscope image of the compound eye of a noctuid moth.

扫描电子显镜图像的复眼的夜蛾蛾。Each facet of the eye (ommatidium) is approximately 25 microns wide.每个小眼（小眼）约为25宽。