micra

The micromanipulator has to control the armature to a precision smaller than a micron.

显微操纵器对支架的控制精度必须小于一微米。

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

采用粉末冶法制备了微米尺寸和准纳米尺寸的氧子增钼合。

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

XWN微滤机采用15-20微米孔隙过滤工艺称之为微滤，微孔过滤是一种机械过滤的方法。