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在核测量实验中,用最小二乘法作为数据处理的一个重要手段,已被广泛应用。例如对数计数率仪的标定,放射性同位素衰变常数的测定和探测系统分辨时间的测定(用偶然符合法)等。一般只需通过简单的变换后都可用最小二乘法处理,从而求得所需的最可信值。
In nuclear measurement experiments, the least squares method as an important means of data processing, has been widely used. For example, the logarithmic rate meter calibration, radioisotope decay constant determination and detection system to determine the resolution of time (by coincidence) and so on. Generally only need a simple transformation can be least square method, so as to obtain the most reliable value required.