1) detection threshold
探测限界
2) detection boundary
探测界限
6) Detection limit
探测限
1.
Determination of the detection limit and decision threshold for continuously radioactive iodine monitoring;
放射性碘连续监测系统判断阈和探测限的确定
2.
Two test methods, natural radioactive background method and decay method, used to verify the detection limit of radioactive aerosol monitors are studied.
两种方法不仅可检测监测仪的探测限 ,而且对各种监测仪探测限指标的物理意义能给以正确判断。
3.
Results are that the absolute value of ～10 -10 g has been measured for elements of Ti and Cu in thin sample, the detection limit is about 1-10ppm order of magnitude for Cr in the substance of light base, and a well proportional relation exists between the counts of net integrated area and the concentration of Cr in the samples of homogenized solut.
其结果是 :对含Ti和Cu的薄样品 ,绝对检测量可达 10 - 10 g级 ;对轻基体样品 ,Cr的探测限可达 1— 10ppm ;并且在含Cr的均匀液体样品中Cr峰面积积分净计数与其含量有良好的正比关系 。
补充资料：核爆炸地震波探测(见核爆炸探测)
核爆炸地震波探测(见核爆炸探测)
nuclear explosion seismic detection
hebaozho dizhenbo tanee核爆炸地震波探测(nuclear explos，onseismie detecuon)见核爆炸探汉，l。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条