查询词典 wave down

Based on the wave equations established in general coordinate system for orthorhombic anisotropy media, this paper di...

在建立一般观测坐标系下正交各向异性介质波动方程的基础上，着重讨论了相应的伪谱法波场数值计算的稳定性条件，进而用伪谱法实现了正交各向异性介质弹性波场的正演模拟，获得了很好的模拟效果

In Chapter 5, the influence of ice or water loading on Lamb wave propagation in orthotropic anisotropic plates is investigated.

第五章研究了冰或水负载对正交各向异性板中Lamb波传播的影响。

Finally, the author sums up the research efforts in this thesis and gives prospects of the application of stress wave propagation in orthotropic fluid-saturated porous media.

最后，作者总结了全文的工作，并对各向异性液饱和多孔介质中应力波传播问题的研究作了展望。

In reality, everything is composed of oscillating wave packets of one type or another.

在现实中，一切都是振荡组成的波包的一种类型或另一种。

One involved light, which was thought to be a smoothly oscillating electromagnetic wave.

其中一个涉及到光，人们认为光是平稳振荡的电磁波。

Proceeding from their oscillation differential equation, meeting the position conditions of borders and jointures between adjacent parts, this paper deducts the amplitude expressions of each part of whole system, and makes the stationary wave chart.

从微分方程出发，利用边界条件和各部分之间的连接条件，本文建立了超声传递系统各组成部分的振幅方程，得到驻波波形图。

The wave form which is displayed on the oscillograph is also presented at the end of this article.

实际应用中，产生的随机数不是绝对随机数，而是相对的，称为伪

This is in the wave form that the oscillograph appears under the concentration of different cholesterol. This

此为在不同胆固醇浓度下在示波器所呈现的波形，已经具有足够的解析度计算对应的数值

Use high-precision long scan oscillograph and pressure sensor to automatically display the impulse wave and pressure respectively.

用高精度的慢扫描示波器和压力传感器能自动显示脉冲波形和压力。

Let us lood at the wave displayed in the oscillograph .

让我们看看它的波形

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。