Two days to see sipan tucume and the bruning museum 游赏西潘土库美及布鲁宁博物馆需花二日。
2.
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。
3.
Sipan s treasures show us the moche culture s ability with several metals ; gold , silver , copper and precious stones in fine quality and mastery in metallurgy unrivaled in the americas : masks , necklaces , earrings and other elaborate jewelry . the moche treasures are exhibited in the bruning museum in the city of 西潘的宝藏显示了莫奇文化使用数种金属的能力如金银铜及品质优良的宝石，以及在美洲无可匹敌的熟练冶金术：面具项?耳环及其他精心制作的珠宝饰品。
