英语翻译The interferometer,specimen mount,associated measuring a

英语翻译
The interferometer,specimen mount,associated measuring and positioning equipment,pulser,and other components were installed on a heavy,magnetic tabletop originally used for holographic demonstrations.The tabletop in turn was supported by four air-filled inner tubes,which damped out vibrations as low as about 5 Hz.The resulting anti-vibration table in turn was set on a heavy lab bench top supported by four water-filled inner tubes to further damp building vibrations.