绝对测量方法 meaning in Chinese

absolute method of measurement

To validate this analysis and to obtain a more accurate characterization of the system , simulated alignments of the schwarzschild objective are performed . using bruning method , the two spherical mirrors of the schwarzschild objective are measured and the measurement accuracy is improved obviously
利用bruning绝对测量方法对euvl微缩投影光学系统的两个球面进行了高精度检测，检测的精度比用zygo干涉仪直接检测有明显的提高。