1미터의 100만분의 1에 해당하는 길이의 단위로, 현재는 마이크로미터라고 불림.
A unit of length equal to one millionth of a meter, now officially known as a micrometer.
예문:
"The diameter of a human hair is typically between 50 and 100 microns."
"Precision engineering requires components to be accurate within a few microns."
"The filter is designed to trap particles as small as one micron in size."
현미경으로만 볼 수 있는 아주 작은 입자 또는 콜로이드 입자.
A microscopic particle or a colloidal particle.
예문:
"The scientist observed the movement of microns within the liquid suspension."
"Pollutants in the air often consist of harmful microns that can enter the lungs."