然后，从阴阳的图形“太极图”入手，重点探讨阴阳模型的演变，建立阴阳球—八纲数学模型。

Second, from the "Taiji-diagram" of Yin and Yang, we shall discuss the evolution of Yin and Yang model, we build a mathematical model of "Yin and Yang sphere-eight programmes".

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然后，从阴阳的图形“太极图”入手，重点探讨阴阳模型的演变，建立阴阳球—八纲数学模型。

Second, from the "Taiji-diagram" of Yin and Yang, we shall discuss the evolution of Yin and Yang model, we build a mathematical model of "Yin and Yang sphere-eight programmes".

youdao