Our experiment is to measure the fine-structure of Kernal energy level with transmission method. We use some non-typical absorption body (such as nature iron, stainless steel, etc. ) to measure the Mossbauer resonance absorption chart of single width 5 Fer. Then we analyse this energy change semiquantitatively. Thus we can clearly understand the Mossbauer parameter. We try to use the new information obtained from this experiment in nondestructive test of new materials and new apparatus.