dichotomous什么意思？

dichotomous的音标：dichotomous的英式发音音标为：[daɪ'kɒtəməs]dichotomous的美式发音音标为：[daɪ'kɒtəməs]...

They defined simply by a dichotomous division within the upper, middle, and lower classes.他们简单地用一种两分法划为上 、 中 、 下等阶级.The 2 test and Student t test were used to compare dichotomous and continuous variables, respectively.分别...