將三個不織布捲成桶狀樣本，另外從起始件的PCL剪下一片薄的碟型片，再將三個不織布捲及碟型片放置顯影板上，以X-ray 折射(光譜機)掃描。 大概是這樣
...confirm the detailed specification. Please provide information about the type of x-ray radiation sources (such as radionuclide name, strength of radioactive sources)? ...
... X can only cause the damage to the body? A: Certainly. X ray radiation can injure the cell, although the micro spoke beam injury, is very quick...