视差的

The parallactic refraction between the stars and the satellite is small and well determinate, except for the irregular stellar movements known as erratics.

除了通称为游动的不规律星体运动之外，恒星卫星之间的折光，且是容易测定的。

Using this method, isopachic fractional fringe orders can be measured with compensator, and the parallax and drift of fringe pattern can be eliminated.

用这个方法，可以通过补偿测定等线分数条纹，可以消除条纹图案的浮动，全息底板可以用白光照明再现干涉应力图像。