n.公丝；微米；10-6米

原形：micron复数：microns

The diameter of this wire is only a few microns.
这根电线的直径只有几微米。
The thickness of the paper is measured in microns.
纸张的厚度是以微米为单位测量的。
A human hair is about 75 microns thick.
人的头发大约有75微米厚。
The particles in this dust sample range from one to ten microns in size.
这个尘埃样本中的颗粒大小从一微米到十微米不等。
The wavelength of infrared light is typically in the micron range.
红外光的波长通常在微米范围内。
The microscope can resolve objects as small as one micron.
显微镜可以分辨出小至一微米的物体。
The filter removes particles larger than three microns.
滤网可以去除大于三微米的颗粒。
The precision of the machine is measured in microns.
机器的精度以微米为单位测量。
The laser beam has a diameter of less than one micron.
激光束的直径小于一微米。
The resolution of the camera is better than one micron.
相机的分辨率优于一微米。