surface current meaning in Chinese
表层流
表面电流
表面流动
面流
Examples
- The electric field , magnetic field , critical frequency , surface current , power transmission and attenuation , as well as te and tm modes in waveguides are discussed
给出计算等效矩形截面波导的te模和tm模、电磁场、临界频率、波导壁电流、功率传输和衰减的公式。 - The surface current velocity displays the seasonal variability , too . the velocity varies from 71 . 6cm / s ( maximum ) in december to 55 . 4cm / s ( minimum ) in may in the kuroshio south of japan , and the position 01 extreme appear to the south of kii peninsula
黑潮表层流速最大值同样存在着季节性变化特征：日本以南黑潮表层流速最大值由12月份的71 . 6cm / s (最大值)变化到5月份的55 . 4cm / s (最小值) ，极值均出现在纪伊半岛以南海域。 - Loading different shapes of slots in the patches of antennas will cut off the original surface current and the current has to flow around the slots that make its route longer . this course is equally satisfactory in result of inserting cascade inductances in the equivalent circuit of antenna
当在贴片表面开不同形式的槽或细缝时,切断了原来的表面电流路径,使电流绕槽边曲折流过而路径变长,在天线等效电路中相当于引入了级联电感。 - As analyzing the electromagnetic scattering characteristics of two - dimensional electrically large conducting objects , the object is divided into some small regions by using spatial decomposition technique ( sdt ) , but still consider the coupling effect among all the regions , the surface current and rcs of the object can be computed with progressive iterative numerical method ( pnm ) . then the wide - band electromagnetic scattering characteristics of two - dimensional electrically large conducting objects are analyzed with the asymptotic waveform evaluation ( awe ) technique
文中应用空间分解技术( sdt )将二维电大导体目标在空间中分解为若干子区域，考虑子区域间的耦合，采用累进迭代方法( pnm )快速计算表面电流和雷达散射截面，然后与渐近波形估计技术( awe )结合分析了二维电大导体目标的宽带电磁散射特性。 - An idea for analyzing the electromagnetic scattering characteristics of electrically large objects is transforming the solution of large problems into that of some little problems . the object can be divided into a number of small regions or the equation be partitioned into some sub - equations , then the surface current and rcs can be computed fast by iterations
分析电大导体目标的电磁散射特性，一种基本思想是将大问题化为小问题求解，对目标进行空间分区或分解矩阵方程等，然后通过迭代快速计算出目标的表面电流和雷达散射截面。