micron

IPA/ˈmaɪkrɒn/
KK[mˈaɪkrˌɑn]IPA/ˈmaɪkrɑːn/

micron — 名詞

  • micronsingular
  • micronsplural

1. a very small measure of length used in science and industry; one micron is one m

1.名詞C1
釋義

微米

長度的百萬分之一公尺單位

a very small measure of length used in science and industry; one micron is one millionth of one metre

例句

The plastic sheet is only three microns thick, but it still blocks water.

這張塑膠薄膜只有三微米厚，但仍然能擋水。

three microns thick

Feng checked whether the air filter could catch dust below five microns.

Feng 檢查這個空氣濾網是否能攔住小於五微米的灰塵。

below five microns

常見搭配
  • particle size in microns
  • five microns wide
  • three microns thick
  • below ten microns
同義詞
  • micrometre

    the official SI name for the same unit, used especially in careful scientific writing

  • micrometer

    the American spelling of micrometre, though it can also mean a measuring tool in some contexts

文法句型

three microns thick

below five microns

twenty microns wide

用法筆記

Often used after a number when people describe thickness, width, or particle size. In formal SI writing, micrometre is the preferred term, but micron is still common in technical talk.

常見錯誤

The wire is one microns thick.
The wire is one micron thick.
Use singular micron after one, and plural microns after larger numbers.

常見搭配

名詞搭配

  • particle size in microns
  • layer thickness in microns
  • dust below five microns

常用片語

  • measure it in microns
  • be three microns thick

介系詞搭配

  • below five microns
  • under ten microns