MicroRNAs belong to a newly identified class of small non-coding RNAs that have been widely implicated in the fine-tunin......

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......

The problem of finite deformation of an incompressible rectangular rubber ring with an internal rigid body,where the rin......