社会经济系统的非线性本质决定了必须建立非线性模型进行预测。

Society economic system nonlinearity nature decides the way of building nonlinear model to forecast.

youdao

社会经济系统的非线性本质决定了必须建立非线性模型进行预测。

Society economic system nonlinearity nature decides the way of building nonlinear model to forecast.

youdao