To solve static and time-varying non-linear complex-valued equations by neural dynamics,using two new kinds of varying-p......

为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

Hepatocellular carcinoma (HCC) remains one of the major public health problems throughout the world. Although originally......

On the basis of aerial photos of sea ice in the Second Chinese National Arctic Research Expdition during July and Septem......