【摘要】 本文调查了油田212例受γ射线和中子混合辐射照射的作业人员和30例正常人的外周血淋巴细胞染色体畸变。作业人员受γ射线照射的人均年受照剂量为1.28mGy。调查结果表明,放射性测井人员与正常人相比染色体畸变率有显著差异。更多还原

【Abstract】 The chromosome aberrations in peripheral blood lymphocytes have been investigated in 212 radioactive logging workers of a oil field who were exposured to mixed γ-rays and neutron.30 normalhealth persons served as control.The mean annual dose of γ-rays fortnese workers was about 1.28mGy The result shows that there are significientdifference between radioactive logging workers and the control group.更多还原