But inside, a hard-traveling team of art conservators packs an arsenal of high tech gear: an atomic-force microscope, a micro-Raman spectroscope, a nuclear magnetic resonance relaxometer.

但在其内部，一个长途旅行的艺术品保护小组携带着许多高科技仪器：一架原子力显微镜、一台核磁共振松弛测量仪。