【摘要】 为探究孕妇防辐射服的实际屏蔽效能,选择假人模型穿着马甲式、吊带式、肚兜式、短袖式四种不同款式的孕妇防辐射服,采用全电波暗室法对假人胸部和腹部的屏蔽效能进行测试。结果显示:马甲式孕妇防辐射服对腹部的防护效果优于其对胸部的防护效果,吊带式和短袖式孕妇防辐射服对胸部的防护效果优于其对腹部的防护效果,肚兜式孕妇防辐射服对胸部和腹部的防护效果接近;孕妇防辐射服对人体覆盖面积及其领口大小会影响其对电磁波的防护效果。更多还原

【Abstract】 In order to explore the actual shielding effectiveness of radiation protective clothes for pregnant women,four kinds of radiation protective clothes for pregnant women,including the vest,the sling,the bellyband and the short sleeves,were chosen for the dummy model. The shielding effectiveness for the dummy’s chest and abdomen was tested in a fully anechoic chamber. The results showed that,the protective effect of the vest on the abdomen was better than that on the chest,the sling and the short sleeves had better protective effect for the chest than for the abdomen,the bellyband had similar protective effect on the chest and abdomen. The area of human body covered by the pregnant women’s radiation protective clothes and their sizes of the neckline had effect on the protective effectiveness of the electromagnetic wave.更多还原