核探针技术的初步应用  

Nuclear nricroprobe technology and its preliminary applications

作　　者：朱节清[1] 乐安全[1] 陆荣荣[1] 谷英梅[1] 杨长义[1] 李民乾[1] 

机构地区：[1]中国科学院上海原子核研究所,上海201800

出　　处：《核技术》1993年第7期385-392,共8页Nuclear Techniques

基　　金：国家自然科学基金;No.19145003

摘　　要：使用新建成的核探针开展了阿米巴细胞中微量元素锌的含量及其分布的观察;锰矿物中微米级矿粒和矿物相的分析;深海锰结核内微米级层状结构的分析;反球化元素对球墨铸铁的影响以及微量元素的偏析造成不锈钢零件局域性断裂的研究。Some preliminary applications of the new nuclear microprobe in SINR are described, such as determination of elemental concentration and distribution of Zn in an amoeba cell and observation of the effect of Zn on the cell growth, analysis of some micron sized mineral grains and mineral phases in manganese sulphide ores, investigation of the layered structure of deep- sea manganese nodules, and studies of effects of anti- nodular elements on the formation of nodular cast iron and effects of micro- element distribution on strength of stainless steel parts.

关 键 词：核探针 阿米巴细胞 球墨铸铁 应用 

分 类 号：TL99[核科学技术—核技术及应用]