The research on radioactivedistribution and character of physics as well as chemistry in acid processing procedure has been completed.
研究了酸法处理工艺中的放射性分布及物理与化学特征。
2
The distribution law and comparison of heavy metal Cu and radioactive nuclein 3h in different tissues and organs of crucian are carried out.
对重金属铜和放射性核素3h在鲫鱼不同组织和器官内的分布规律进行了研究并作了比较。
3
Objective To estimate dose distribution in normal vessels delivered by radioactive solution in the catheter for intracoronary intra-balloon brachytherapy.