Sandy bed cannot keep its original smoothness as the flows pass. With the increase of the flow intensity, the bed forms ......

Under the influence of an applied magnetic field(MF), the eigenenergies and the eigenfunctions of the ground and the fir......

A polarization-insensitive, square split-ring resonator(SSRR) is simulated and experimented. By investigating the influe......

This Letter presents an original technique to design and synthesize an inhomogeneous asymmetrical lens resulting in a sp......

In this paper, single, two-position, two-way proportional valve is used to carry out the positon control of asymmetrical......

目的 探讨角膜地形图引导下准分子激光个性化切削手术矫正角膜不规则散光及不对称性散光的效果和优缺点.方法 应用MEL - 70准分子......

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......

针对利用模分量法进行不换位输电线路的故障计算时,Fortescue变换矩阵将无法使线路参数矩阵对角化的问题,提出一种基于Fortescue变......