It is verified the time harmonic wave propagation consists of a incident wave and a reflected wave ( even if by circuit theory of abcd matrix of r , l , c ) 验证传输线上各频率成份弦波电压及电流之沿线分布(电路矩阵模式解)为入射波与反射波所合成。
In linear potential theory regime , a problem on the oscillations of the harbours of arbitrary shape and constant depth in open ocean was analyzed 摘要利用线性势流理论对定常水深且置于广阔海域中的任意形状港湾在入射波作用下的港内振动进行了研究。
The first - step result can be checked up whether the result is validity , that is , three strain curves can be drawn on screen to determine the start point of the curves 在保存计算结果之前可以先画图预揽分离的结果是否正确，然后根据画图反馈的结果来调整入射波起点。 3
Under the different wave heights , the variation of the reflection coefficient with wave - period , the resonant periods and the maximal reflection coefficients are almost the same 两种入射波高对应条件下的反射系数-周期( kr - t )曲线形状相似，共振周期基本一致，最大反射系数相差不大。
2 . while the frequency of the incident microwave is getting closer to the frequency at which the resonant effect appears , the electric field in the middle of the slot is group delayed ( 2 )当入射波载频接近共振频率时,孔缝中心耦合的电场强度存在群时延现象,群时延现象与共振增强效应同步发生。
The results of computer simulation show that both the radius of disk and the depth of focal length decrease as increasing incidence wavelength , meanwhile , the intensity of disk is enhanced 数值计算了圆形透镜的色散，结果表明：焦斑的半径和焦深随入射波长的变大而减小，光斑的强度随入射波长的变大而增强。
In the physical experiments , two incident wave heights , fifteen wave periods and four different boundaries on the end of the wave tank are selected for both plain and sinusoidal sandbar topography 物理模型试验中，选取了2个入射波高、 15个波浪周期和四种水槽末端边界条件，分别设置了平底和正弦沙坝地形。
The results demonstrate that there exist obvious oscillations of harbours when the incident wave satisfy some condition , and sometimes the oscillation extent of the harbour with two opens is less than that of the harbour with one open 结果表明，在一定入射波条件下矩形港湾会产生明显的水波振动，双开口港湾的共振程度在某些情况下要小于单开口情况。
Propagation of internal waves over linear slope , convex slope and concave slope are discussed by using of the transforms introduced in this dissertation . the transforms let the reflected waves from those topographies can be expressed in analytical forms 利用提出的变换讨论了内波在线性斜坡地形、凸地形和凹地形上的传播特征，分析了入射波能通量在不同模态上的重新分布。
Currently , cylinder2 - 1 / 2d includes boundary conditions for the electric and magnetic fields at the surface of ideal conductors , the cylindrical axis , the incoming wave ports . a new and simple model for explosion electron emission from cathode surfaces is described 程序中实现了多种边界条件，如良导体、对称轴、入射波等，详细地介绍了阴极表面爆炸发射电子的算法处理和程序实现。
