The energy of the scattered light is abstracted from the originalbeam .
散射光的能量取自原来的光束。
2
Since the new beam was less intense than the original one, that came at the expense of the number of recorded events—just 20, compared with a whopping 16, 000 in the earlier analysis.
The third void is placed in the library, displaying the original timber column and beam, and allowing the soft southern ambient light to touch the library and the mezzanine study above.