单位质量的某种物质的放射性活度。单位是Ｂｑ／Ｋｇ\nspecific activity【核】
作业定额
activity quota【科技】
暂无补充释义。
相关词条
specific activity
activity level
antiproliferative activity
Quantitative Structure-Activity Relationship
adsorbent activity function
microbial activity
redirected activity