dimensionless [də'menʃənləs]

例句:

• The physical meaning of dimensionless numbers cannot usually be formulated clearly.
  无因次数的物体意义一般不能清楚地用公式表达.
  
• Dimensionless quantities in physics are those that require no unit.
  物理学中无量纲的量就是不需要单位的量.
  
• The numerical procedure has been derived in dimensionless form.
  数值程序是按无因次形式推导的.
  
• Dimensionless singularity means NIL space.
  来自SA
• Obviously, within a dimensionless point of singularity, unlimited mass can not reside.
  来自SA
• I am not claiming a BH becomes a dimensionless point, but it could approach it.
  来自SA