n difference in the refractive power of the two eyes
a relating to a difference in the refractive power of the two eyes
The quality or degree of attractive power.
a unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters
n a unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters
reactive power
[化] 无功功率
refractive Power
[医] 折光力
specific refractive power
[化] 折射率; 比折射力
