1) dispersion relation
频散关系
1.
It was compared with the dispersion relation that was gained through solution of thick plate theory proposed by Mindlin.
采用本征函数展开法给出了条形板中导波模的频散方程,并与直接根据Mindlin提出的解获得的频散关系进行了比较。
2.
In this paper,the elastic wave propagation in honeycomb materials is investigated based on the dispersion relations.
通过研究蜂窝材料的弹性波频散关系,分析了其弹性波传播特性。
3.
The explicit dispersion relation was derived by adopting the exact electric boundary conditions at the interface.
采用严格的界面电学边界条件导出了显式形式的频散关系,并对PZT-5H压电陶瓷进行了数值计算。
2) dispersion relations
频散关系
1.
The influences of curvature radius on the dispersion relations and distributions of displacem.
通过在正交曲线坐标系中建立弹性波在压电圆柱曲杆中传播的控制方程,结合给定的侧面边界条件,求得波在压电圆柱曲杆中传播的前三阶频散关系和位移与电势在横截面上的分布情况。
2.
The dispersion relations of wave propagation are derived by using the continuum conditions and the boundary conditions and solving the basic equations.
建立了压电层合梁-板结构的压电-弹性动力学基本方程式,在给定压电层合梁-板结构形式和波传播方向的情况下,对基本方程式进行了简化;利用连续性条件和边界条件,建立了波传播的特征方程式,并对波动方程式进行求解;得到了前三阶频散关系曲线。
3.
The dispersion relations and the closed solution of its displacements and electrical potentials were obtained.
给出了梁的频散关系,得到了各位移分量和电势的解析解,分析了脱层参数对位移和电势的影响规律。
3) ideal stability condition
理想频散关系
1.
A finite difference time domain method(FDTD) mathematical model of mine ground penetrating radar (GPR)is established by Maxwell’s equations,and a ideal stability condition and super absorbing boundary condition are proposed in the paper.
从麦克斯韦方程组出发 ,建立了矿井地质雷达的时域有限差分法(FDTD)数学模型 ,导出了理想频散关系和超吸收边界条件。
4) frequency dispersion relation
频率色散关系
5) dispersion relation
色散关系
1.
Dispersion relation of a cylinder-cone disk-loaded waveguide structure;
一种柱-锥盘荷波导的色散关系
2.
The dispersion relations of ULF/ELF waves propagating in the ionospheric Alfvén resonator;
ULF/ELF波在IAR中传播的色散关系研究
3.
Calculation of dispersion relation and radiation pattern of plasma antenna;
等离子体天线色散关系和辐射场数值计算
6) dispersive relation
色散关系
1.
The complete picture of photonic bandgap of TE and TM of one-dimensional photonic crystal is studied by dispersive relation.
利用—维光子晶体的色散关系,绘出了一维光子晶体TE波和TM波的能带随入射角和波长变化的三维立体图,并从俯视、主视、右视三个侧面,全面、立体地研究了一维光子晶体能带结构的全貌特征。
2.
The principal refractive indexes and dispersive relationship ofK_2B_4O_7·4H_2O crystal have been reported in this paper,its nonlinear opticaldoubling coefficient d_(25) was measured by Maker fringe s method.
本文报道了四硼酸钾晶体(K_2B_4O_7·4H_2O)的主轴折射率和色散关系,利用马克条纹法测量了该晶体的非线性倍频系数,计算并绘制了该晶体倍频和三倍频的位相匹配曲线,验证了倍频方向。
补充资料：经济关系(见生产关系)
经济关系(见生产关系)
economical relation
1 ingji gU口nxj经济关系(eeonomieal relation)系。见生产关
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条