femtometer

  • 网络飞米;费米;千万亿分之一公尺
femtometerfemtometer

noun

1
a metric unit of length equal to one quadrillionth of a meter
Synonym: femtometre fermi

数据来源:WordNet

  1. A unit of length equal to one femtometer ( 10-15 meter ) .

    费米长度单位,等于一毫微微米(10-15米)