应用灰色GM(1.1)模型及其改进模型预测渭河天水段水质
응용회색GM(1.1)모형급기개진모형예측위하천수단수질
Application of GM( 1, 1 ) model and improved model to predict the water Quality of Weihe River in Tianshui section
저자의 최근 논문