The traditional interpolation and fitting can not restore the radiation dose curve with the radiation source characteristic. Therefore, during the reduction the field of one dimensional radiation dose, the mathematica...The traditional interpolation and fitting can not restore the radiation dose curve with the radiation source characteristic. Therefore, during the reduction the field of one dimensional radiation dose, the mathematical structure method was used to restore the curve with the dose value of the radioactive source is inversely proportional to the square of the distance from the radioactive source.展开更多
基金The research was supported by the Natural Science Foundation of Hunan Province, NO. 17B227. The research was supported by the Project of Hengyang Municipal Science and Technology Bureau, NO.2015KJ12. The research was supported by the Scientific Research Project Of the University of South China, No.2016XQD04. The research was supported by the Students＇ inquiry learning and innovative experiment project Of the University of South China, No.2016NH046XJXZ.
文摘The traditional interpolation and fitting can not restore the radiation dose curve with the radiation source characteristic. Therefore, during the reduction the field of one dimensional radiation dose, the mathematical structure method was used to restore the curve with the dose value of the radioactive source is inversely proportional to the square of the distance from the radioactive source.
