该词条未找到_海词词典

您要查找的是不是：

Acoustic scattering from submerged double infinite concentric cylindrical shell insonified by incident plane wave is studied. 研究水下双层无限长圆柱壳体的声散射。
Results are presented for the sound radiation efficiency and power of the modes of the rectangular baffled plate subjected to simply-supported boundary conditions when the plate is excited by obliquely incident plane wave. 通过计算，得到了嵌在无限大障板中简支板模型在斜波入射作用下的声辐射功率和辐射效率。
Then the amplitude vectors of diffracted plane waves from the disk are calculated rigorously for each incident plane wave, and the spatial frequency spectrum of the total diffracted field is obtained. 然后计算光盘对每个平面波的衍射，得到衍射波的振幅矢量，从而得到了整个衍射波场的空间频谱；
On the evaluation of the complex ray expansion accuracy of incident plane wave 入射平面波复射线展开精度的分析
On forced damped oscillating problem for a floating body in the presence of an incident plane wave 平面波作用下浮体的有阻尼强迫振荡研究
Obliquely Incident Plane Wave Excited Rectangular Plate Sound Radiation Calculation by Using the Method of Acoustic Radiation Resistance Matrix 阻力矩阵法计算斜波入射下平板的声辐射
incident plane wave 入射平面波
Slant incident plane wave 斜人射平面波
obliquely incident plane wave 斜波入射
The WKB method is used to calculate the amount of reflection coefficient of a plane wave normally (or obliquely) incident on a conductive plane covered with inhomogeneous plasmas. 用WKB方法给出了垂直入射、斜入射情况下，非磁化不均匀等离子体电子密度呈抛物线分布和线性分布时，覆盖导体平板的等离子体对电磁波的反射系数。
Keywords: acoustics, muffler, transfer matrix, plane wave. 关键词：声音、消音器、传输矩阵、平面波。
Analysis of Absorption Characteristics of an Oblique Incidence Plane Wave on Isotropic Symmetric Plate 声波斜入射下各向同性均匀板的吸声特性
Analysis of Sound Characteristics of a Normal Incidence Plane Wave on Isotropic Symmetric Plate in Water 水下多层均匀材料垂直入射的声特性分析
The WKB method is used to calculate the amount of reflection coefficient of a plane wave normally (or obliquely) incident on a conductive plane covered with inhomogeneous unmagnetized plasmas. 用WKB方法给出了垂直入射、斜入射情况下，非磁化不均匀等离子体密度覆盖导体平板的等离子体对不同频率电磁波的反射系数。
The Born approximation assumes that the incident and the outgoing particle can be described by plane waves. 玻恩近似假定入射粒子和发射粒子都可以用平面波来描述。
An eigenstate of momentum, on the other hand, has the form of a plane wave. 在其它方面一个动量特征态具有一平面波形。
A series solution for the effects of an underground circular lined tunnel on ground motion under incident plane P and SV waves is presented using the wave expansion method. 利用波函数展开法,给出了地下圆形衬砌隧道对入射平面P波和SV波散射问题的一个级数解答,当衬砌与半空间介质相同时,该解答退化为文献中的无衬砌隧道的解答。
There exist two transmission line coupling models, Agrawal model and Taylor model, which can be used for the calculation of the aboveground cable effects excited by incident HEMP plane wave. 研究在高空核爆电磁脉冲(HEMP)的作用下,地面附近架高线缆感应瞬态电压、电流的传输线模型计算方法并进行比较。
LIANG Jian-wen, Yan Lin-jun, Lee V W.Scattering of incident plane P waves by a circular-arc canyon with a covering layer[J].Acta Mechanica Solida Sinica, 2002, 23(4): 397-411. [2]梁建文; 严林隽; Lee V W.;圆弧形凹陷地形表面覆盖层对入射平面P波的影响[J]
A series solution for surface motion amplification due to underground group cavities for incident plane P waves is derived by Fourier Bessel series expansion method. 采用波函数展开法,给出了平面P波入射下半空间中洞室群对地面运动影响问题的一个级数解答。