N
 模N


 n
 滿n餘數


 n
 重設至n


 n
 n-p-n電晶體


 N
      n 1: (of a solution) concentration expressed in gram equivalents
           of solute per liter [syn: normality]
      2: a common nonmetallic element that is normally a colorless
         odorless tasteless inert diatomic gas; constitutes 78
         percent of the atmosphere by volume; a constituent of all
         living tissues [syn: nitrogen, atomic number 7]
      3: the cardinal compass point that is at 0 or 360 degrees [syn:
          north, due north]
      4: a unit of force equal to the force that imparts an
         acceleration of 1 m/sec/sec to a mass of 1 kilogram; equal
         to 100,000 dynes [syn: newton]
      5: the 14th letter of the Roman alphabet