查询词典 seismic

In 2008 the firms produced "very positive" seismic data from Baffin Bay, says the government, and exploration drills will be sunk in the coming year or so.

格政府说，这些公司在2008年拿出了一份&极为乐观的&巴芬湾附近的地震数据，差不多明年就能开埋钻机。

A new lattice Boltzmann model for simulating the seismic pressure wave is proposed.

给出了一种新的用于模拟地震压力波的格子Boltzmann模型。

A seismic event automatic tracking method by means of self-organizing neural network is presented in this paper.

本文提出了一种用自组织神经网络自动追踪地震同相轴的方法。

Based on the particular dynamic characteristic of self-anchored suspension bridge,the lead extrusion damper s are proposed to install between the deck and the anchor piers to improve the transverse seismic response of the bridge structure.

本文根据自锚式悬索桥独特的动力特性，提出在悬索桥主梁与过渡墩、辅助墩之间沿横向设置铅挤压阻尼器的消能减震设计方案，以控制悬索桥的横向地震反应。

Based on the particular dynamic characteristic of self-anchored suspension bridge,the lead extrusion dampers are proposed to install between the deck and the anchor piers to improve the transverse seismic response of the bridge structure.

本文根据自锚式悬索桥独特的动力特性，提出在悬索桥主梁与过渡墩、辅助墩之间沿横向设置铅挤压阻尼器的消能减震设计方案，以控制悬索桥的横向地震反应。

Based on these results, we analyzed seismic activity along subsurface faults and within crust, lateral variations of velocity anomalies at different depths and their relations with geological tectonics, crustal anisotropy of the mantle anomalous area beneath the west Tien Shan and possible dynamic mechanism.

以此为基础，我们分析了浅表层断裂和地壳深部的构造活动、不同深度速度异常的横向变化与重要地质构造的关系、天山西部地幔异常区地壳深部的各向异性特征和可能的深部动力机制等。

Our result suggests that the very low Pn velocity beneath the southcentral Tien Shan is caused by high temperatures produced by heating from mantle upwelling, and that this heat has been conducted up into the crust, inducing a ductile rheology that prevents significant seismic activity.

这一现象说明地幔上涌引起高温极大地降低了岩石层地幔的强度，并以热传导的方式进入地壳使其失去地震破裂强度而发生韧性变形。

There is a clear correlation between seismic activity and Pn velocity variation. Most earthquakes are concentrated in the northcentral Tien Shan with high Pn velocities, while almost no earthquakes located in the southcentral Tien Shan with very low Pn velocities.

Pn波速度的变化与地震分布有着密切的对应关系：地震大都发生在中天山北部Pn波高速区上方，而南部的Pn波低速区上方几乎没有地震。

In the paper, based on a large number of cores in the macroscopic and microsopic characteristic description, according to logging, seismic, analysis assay data and other data, a further and detailed analysis is carried on for the sedimentary characteristics, sedimentary facies, sand body distribution, sedimentary model and sedimentary evolution of the Eogene Shahejie Formation in the western beach area of Liaohe Basin.

为此，本文在大量岩心宏观和微观特征描述的基础上，结合测井、录井、地震以及分析化验等资料，对滩海西部地区古近系沙河街组的沉积特征、沉积相、砂体展布、沉积模式及沉积演化进行了深入、细致的分析。

Succeful seismic testing for Flowserve valves The multiple radiation waste remediation projects in, which the valves will be utilised, will eure that nuclear waste can be safely stored while the isotopes decay and eventually become harmle.

福斯流体控制有限公司福斯阀门成功用于地震测试那些大量用于放射性废物补救设备中的阀门，可以确保核废料安全的储存在同位素中，减弱核辐射并最终变的无害。

In the days of sailing vessels the crew were afraid they would be becalmed on the ocean.

在使用帆船的时代，船员们担心他们会因为无风而无法在海洋上航行。

As long as foreign donors pay the PA's salary bill, few expect a new intifada.

只要外国继续为巴权力机构的薪水买单，希望发动新暴动的人便寥寥无几。