查询词典 longitudinal

Transverse and longitudinal waves in the wave of the wavelength ---- wavelength is usually ...

横波与纵波的波长----在横波中波长通常是。。。

The effects of longitudinal elastic wave impedance and joint impedance on transmission and reflection efficiency are analyzed.

因此，开展舰船结构声传递的阻抑机理和应用研究，具有重要的理论意义和实用价值。

Transverse and longitudinal waves in the wave of the wavelength ---- usually refers to two adjacent wavelength ...

横波与纵波的波长----在横波中波长通常是指相邻两个。。。

And the only thing which acts like a "longitudinal" wave is the density of free electrons in the wire.

而唯一的波就像一个"纵向"是线自由电子密度在。

In theory, the one-dimensional nonlinear longitudinal wave equations are deduced and the approximate analytical solutions are received.

理论上利用摄动法推导了一维非线性纵波方程的近似解析解。

By applying fractal theory, the relation between and longitudinal wave velocity and deformation modulus are carefully studied.

采用分形理论，研究了分维值与岩体变形模量和纵波速之间的关系，结果表明：岩体的变形模量并非只受岩体内结构面分布的影响，还受其岩块的变形性质的控制。

In this dissertation, the propagation of axial symmetric longitudinal wave mode under the complicated stress environment is investigated.

由于轴对称纵向模式的导波的激发和接收比较容易，且它的各种特性与板中Lamb波很类似，因此轴对称纵向模式成为了工程中利用导波进行无损检测时采用最多的一种模式，所以本文对该种模式在复杂应力环境下管壁中传播特性进行了深入的研究。

The vibration transmission efficiency and reflection efficiency are determined as functions of longitudinal elastic wave impedance and joint impedance.

舰船结构声传递的阻抑机理与应用研究，是一个涉及结构声、结构振动和弹性波控制的交叉领域的研究课题。

Again we call the faster wave the longitudinal and the slower wave the shear shock wave.

我们还是把较快的波叫做纵冲击波，而把较慢的波叫做剪切冲击波。

The second and higher order elastic constants ofsome selected specimens are measured mainly by means of longitudinal wave entrance.

研制了基于计算机辅助信号处理与分析的材料弹性常数超声测定实验系统，对几种试件的二阶和高阶弹性常数进行了实际测定。

It was just a normal day of school

那只是上学的普通一天

Which is a very good reference in this issue.

这是一个在这个问题上很好的参考。