频散

网络释义

1.
dispersion
频散（Dispersion）　　定义：波速对频率的依赖关系。　　频散关系描述了如波长，频率，速度，折射率，衰减系数等特性之间的关 …
tieba.baidu.com|基于130个网页
2.
Frequency Dispersion
...) 效应与频率选择性衰减；都普勒效应则会产生讯号的频散 (Frequency Dispersion)效应与时间选择性衰减。
www.docin.com|基于5个网页

例句

释义:
全部全部,dispersiondispersion,Frequency DispersionFrequency Dispersion
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
However, the earliest long-period seismographs recorded dispersive waves with large transverse displacement components in the main tremor.
但是，最早期的地震记录，就记录下了主震中具有很大横向位移分量的频散波。
2.
It presents obvious frequency dispersion effect and its sonic velocity increases along with the incident frequency increase.
岩体是具有多种微结构的复杂体，具有明显的频散效应。
www.dictall.com
3.
The method is validated by comparing the results obtained by this method with those obtained by the finite-difference method.
通过与有限差分计算的频散曲线的比较验证了算法和程序的正确性。
www.chemyq.com
4.
Dispersion and attenuation characteristics of torsional modes of ultrasonic guided wave in pipe with viscoelastic coating are investigated.
研究了带有粘弹性包覆层管道中超声导波扭转模态的频散及其衰减特性。
www.dictall.com
5.
Newton iterative method was used to gain the root of the dispersion equation.
采用牛顿迭代法求解了声场频散方程的根；
www.chemyq.com
6.
Longitudinal ultrasonic guide wave dispersion equation of inviscid liquid-filled pipe is analyzed theoretically.
从理论上得到了充非粘性液体管道中纵向超声导波的频散方程。
dictsearch.appspot.com
7.
More, the dispersion characteristic is better, the cut-off wavelength is longer when loaded inhomogeneous dielectric in ridge area, etc.
而在脊区填充非均匀介质以后，截止波长更长，频散特性更好等。
www.fabiao.net
8.
The paper investigates love wave behavior and mass sensitivity in a double-waveguide Love wave sensor.
本文推导了双层声波导结构乐甫波传感器的频散方程和质量敏感度。
www.ceps.com.tw
9.
Simulated example illustrates the wave propagation in a dispersion medium.
计算实例可以看出频散介质中波的传播情况。
www.dictall.com
10.
the leaky mode wave is a kind of geometric attenuation wave and attenuates fast with strong dispersion as well.
泄漏模对应的模式波，是一种几何衰减波，在声场传播中具有衰减快，频散性较强的特征。
www.ceps.com.tw