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单词 picometre
释义
picometre
/ ?pa?k???mi?t? /
/ ?pi?ko??mi?t?r /
  • 简明释义
  • 皮(可)米
  • 微微米
  • 百亿分之一米
  • 英英释义
  • 权威例句
  • 1.

    To do this the spacecraft will need fantastically accurate control systems: they will have to measure changes in the positions of the satellites with a precision of 20 picometres (a picometre is a millionth of a micron).

    ECONOMIST: Birds of a feather

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更新时间:2025/3/22 23:47:01