我们对贮存有金属镀层的含钚材料表面及贮存容器表面做了微生物捕捉式调查 ,结果如下。1　材料与方法　随机抽取同一个贮存环境中的钚材料 ,测量辐射值的同时 ,棉拭法采样。样品分别接种到沙氏葡萄糖增菌液中 ,37℃增菌 2 4ｈ。将增菌液逐一接种到Ａ培养基 (营养琼脂培养基 ) 3 We conducted a microbiological capture survey of the surfaces of plutonium-containing materials containing metal plating and the surface of storage containers. The results are as follows. 1 Materials and Methods Plutonium materials in the same storage environment were randomly taken and sampled at the same time as the radiation value. Samples were inoculated into Sabouraud glucose enrichment solution, 37 ℃ enrichment 2 4h. The broth was inoculated into the A medium (nutrient agar medium) 3 one by one