论文部分内容阅读
先测量出真伪龟板盾片的长和宽求出比值，再引用数理统计中的ｔ测验对其比值进行成组比较，结果表明：真为龟板某些盾片比值均数的差别均有非常显著的意义，惜此可鉴别龟板的真伪．
The ratio of the length and width of the genuine and false shell plate scutellum was first measured, and the t-test in the mathematical statistics was used to compare the ratios. The results showed that: Significant meaning, but unfortunately this can identify the authenticity of turtle shell.