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micrometre

英 /ˈmaɪkrəʊmiːtə(r)/美 /ˈmaɪkroʊmiːtər/
  • n.
    微米（长度单位，符号为μm）；百万分之一米

双语例句

  1. On average, bacterias are about 1 micrometre long.
    细菌的平均长度大约1微米。 。
  2. Micron: Alternative term for Micrometre. A unit to denote the caliper of paper and board.
    微米：英文是百万分之一米的另一写法。表示纸或纸板厚度的单位。
  3. Previously, standard optical microscopes managed 20 times that with a clear viewing range of just one micrometre.
    以前，标准的20倍光学显微镜，只能清晰观察到一微米范围。

网络短语

  • dial micrometre
    直读测微针
  • conventional micrometre of mercury
    传统微米水银柱
  • Micrometre e
    微米
  • magnitude of micrometre
    微米量级

同义词

n.
mumikron
[计量]微米（长度单位，符号为μm）；百万分之一米

英英释义

  • The micrometre (International spelling as used by the International Bureau of Weights and Measures; SI symbol: µm) or micrometer (American spelling) is an SI derived unit of length equaling 1×10−6 of a metre (SI standard prefix "micro-" = 10−6); that is, one-millionth of a metre (or one-thousandth of a millimetre, 0.001 mm, or about 0.

词源

  • micrometre
    micro- +‎ metre