艾尔肯·阿不列木, 买买提热夏提·买买提, 甫尔开提·夏尔丁, et al. 用60Co放射源检测油垢厚度的初步实验研究[J]. Journal of Xinjiang University (Natural Science Edition in Chinese and English), 2007, 107(3): 260-262.
艾尔肯·阿不列木, 买买提热夏提·买买提, 甫尔开提·夏尔丁, et al. 用60Co放射源检测油垢厚度的初步实验研究[J]. Journal of Xinjiang University (Natural Science Edition in Chinese and English), 2007, 107(3): 260-262.DOI:
and 1.25MeV γ ray of 60Co is used in rectilinear irradiating;we have accepted γ ray photon numbers in scattering γ ray and in the different solid angle of plume-line
It is found that there is very different linear relation between counting numbers of scattering γ ray and thickness of paraffin.The results show that the big relation for increasing linear degree is related by the good and bad screening between radiator and detector
and the reasonable geometrical distance.The best experimental measuring square value of coefficient of linear correlation is 0.9981 and mean value of the measuring accuracy is 1.26mm.