ISO 11929-4:2001 电离辐射测量探测限制和判断阈值的确定 第4部分:基本原则及不受样品处理影响的条件下使用线性模拟测量仪进行测量的应用
Determination of the detection limit and decision threshold for ionizing radiation measurements - Part 4: Fundamentals and application to measurements by use of linear-scale analogue ratemeters, without the influence of sample treatment