quaternions [k'wətɜ:njənz]

例句:

• Vector is a useless survival, or offshoot from quaternions.
  向量是无用的幸存物或四元数的无价值的支流.
  
• The algebra of quaternions, the first noncommutative algebra was thus suddenly born.
  四元数的代数, 第一非交换的代数,就这样在一夜之间诞生了.
  
• The criterion of equality of two quaternions is that their scalar parts shall be equal.
  两个四元数相等的准则是,它们的数量部分相等.
  
• Octonions when quaternions are finished etc.
  来自SA