查询词典 seismic

The results are good for the application of the Element-free Galerkin Method in the seismic forward modeling.

以上分析结果，对无单元Galerkin法在地震波正演模拟中的应用具有一定的指导意义。

You can't just dismiss this out of hand," says Joseph Kirschvink, a professor of geobiology at the California Institute of Technology."It's not unreasonable for these animals to have evolved seismic escape responses in this fashion.

加州理工学院地理生物学教授约瑟夫·基尔希文克说，"你不能完全否定这种说法，这些动物经过进化，作出这样的地震逃生反应并非没有可能。"

You can't just dismiss this out of hand,' says Joseph Kirschvink, a professor of geobiology at the California Institute of Technology.'It's not unreasonable for these animals to have evolved seismic-escape responses in this fashion.

加州理工学院(California Institute of Technology)地理生物学教授约瑟夫·克什文克说，你不能完全否定这种说法，这些动物经过进化，作出这样的地震逃生反应并非没有可能。

Determining near-surface velocity structures is a crucial first step in seismic data processing and imaging in geologically complex areas.

在复杂地表地区，近地表速度构造模型的确定在地震资料处理和成像过程中是一个至关重要的工作。

In the text, the Spectral element method is used to model the seismic wave propagation, which is based on a weak formulation of the elastic mechanics equation. It combines the geometrical flexibility of the Finite element method and the accuracy of the pseudospectral method.

本文采用谱元法对横向同性介质中的地震波进行模拟，该方法基于弹性力学方程弱形式基础之上，具有有限元适应任意复杂介质模型的韧性和伪谱法的精度。

Proceed from the frequency response and sensitivity of geophone, which is related with the high resolution seismic exploration.

文章从高分辨率勘探所关心的问题———检波器的幅频响应和灵敏度出发，提出了一种更适合高分辨率勘探要求的检波器，即涡流检波器。

It is concluded that digital geophone should be chosen for high resolution seismic survey if possible.

通过研究认为，数字检波器是高分辨率地震勘探的首选检波器。

In this paper,dynamic analysis and test are conducted on a measuring device of seismic geophone behavior with a supplementary fixture.

为了确保一致性及测试的可靠性和准确性，对检波器的各项性能参数进行定期检测是十分必要的。

A novel and improved compact geophone with high sensitivity and low distortion is presented,it is suitable for high resolution seismic exploration.

论述了一种新型适合高分辨率地震勘探的高灵敏度、低失真度的高精度地震检波器。

The orientation of crosswell 3-D component geophone is critical to processing of crosswell seismic data.

井间三分量检波器的方位确定是井间资料处理的关键。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。