micra

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

显操纵器对支架控制精度必须小于一米。

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

采用粉末冶金法制备了米尺和准纳米尺化镧粒子增钼合金。

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

XWN系列采用15-20米孔隙过工艺称之为，孔过是一种械过方法。