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本文根据 Jirasek(1983年)制定的人胚正常发育表,对9～26wk 龄183例胎儿的十二项测量指标在 apple—Ⅱ计算机上进行了多类逐步判别分析,给出只有体重和下肢长两个变量的胎儿期的三个亚期的判别函数,并检验了判别效果。
According to the normal developmental table of human embryos developed by Jirasek (1983), a series of stepwise discriminant analysis was performed on apple-II computers for twelve measurements of 183 fetuses aged 9 to 26 weeks, and only body weight and lower limb lengths were given. Two variables of the fetal period of the three sub-period discriminant functions, and tested the discriminant effect.