First, industrial radiation
Radiation has a wide range of industrial applications. For example, we use non-destructive testing of aircraft engines with penetrating radiation to ensure flight safety. Another example is the sterilization of medical equipment, the use of radiation at room temperature irradiation sterilization, which is the advantages of radiation disinfection. There are many paper, plastic sheet, steel production plant in the manufacturing process, the material and the role of radiation can be used as automatic thickness gauge to ensure product quality.
Second, medical radiation, the main source of medical radiation, including X-ray examination, computed tomography, positron emission tomography and cancer radiotherapy, for public health care is of great help.