查询词典 seismic

According to the three-components teleseismic records from portable digital seismic station deployed in Himalaya mountain chain region, the S-wave velocity structure beneath 46 teleseismic stations are investigated by using transform function method and SA technique. As reliable geophysics evidence, these results help us to understand the geodynamic process of Himalaya mountain region of Tibet.

利用流动数字地震台网提供的三分量地震波形记录，应用转换函数及快速模拟退火算法对喜马拉雅山脉地区46个地震站下的地壳横波速度结构进行了反演，为进一步揭示青藏高原喜马拉雅山脉地区的动力学演化过程提供了可靠的地球物理证据。

This study has laid foundation for the development of future applicants of MPC in practical anti-seismic design.

仿真结果表明预测控制是一种简单、有效的控制方法，可以显著地减小高层建筑结构在地震波激励下的加速度和位移响应，为预测控制在实际抗震设计中的应用打下基础。

Use concrete framed structure system to must carry out aseismatic design if sending out a field muchly in the earthquake,this the area time, designing for middle school teaching building , being located in Shanghai, the anti-knock grade of building building is three-level , seismic resistance fortifies intensity is 7 degree.

如在地震多发地，使用混凝土框架结构体系必须进行抗震设计，本次设计为中学教学楼，位于上海地区，房屋建筑抗震等级为三级，抗震设防烈度是7度。

Hydrates can affect seismic data by creating a reflection or multiple.

水合物通过造成反射或多次反射能影响地震资料。

The advantage of WPRT in stack velocity analysis is simple and highly accurate, and WPRT can also effectively process the seismic data with multiple reflection wave.

加权抛物Radon变换叠加速度分析算法容易实现，且计算精度较高，能较有效地处理含多次波的地震剖面。

Long-path multiple: A seismic reflection whose travel path is much longer than required for a primary reflection from the deepest interface reached.

全程多次反射波：传播路径比来自最深界面的一次反射波路径长得多的地震反射波。

Recognition and suppression of multiples is a difficult problem in seismic data processing and interpretation.

对多次波的识别和压制是地震资料处理、解释中的一个难题。

Light composite structure is a complete new, economic, light - weight, energy - saving, seismic, and multistoried and middle high -rise building structure developed in recent year.

轻型复合结构是近年来研制和开发的一种轻型、节能、抗震、经济、适于多层及中高层的全新结构。

Masonry structures ; multistoried brick buildings ; seismic overturning moment ; walls ; eccentric compression

砌体结构；多层砖房；地震倾覆力矩；墙体；偏心受压

Finally, it is validated applying the method to forecast seismic damage of multistory masonry buildings.

最后，通过实例验证了该模型的性能。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。