查询词典 seismic

Orthogonal decomposition of seismic data is an important subject worth studying.

地震记录正交分解是值得研究的重要问题。

In this thesis , the characteristics of wavefield in orthotropy media was investigated by means of seismic physics model technique.

本文利用地震物理模型正演技术，开展正交各向异性介质地震波场特征的研究。

In addition, after comparing the time difference between the precursor and the main PKKPbc phase at different outer core conversion point positions, we find the seismic evidence for the tangent cylinder structure in the outer core.

4通过对PKKPbc波形及其前驱波的分析，得到了外核顶部轻元素组成的刚性薄层的地震学性质：我们还通过比较不同位置的前驱波到时的差异，提出了外核可能存在tangent cylinder结构的地震学证据。

Research for the Seismic Behavior of the Structural System with Limited Stiffness Outrigger and with Rigid Outrigger

在超高层建筑结构设计中，当采用常规的结构体系无法控制水平力作用下的结构水平位移时，往往会增设带水平伸臂桁架的加强层，限制外框柱的位移，使外框柱和核心筒变形协调，达到增加结构刚度，减小结构水平位移的目的。

The researchers also found that overlying this high-seismic-velocity layer is a low-velocity zone that is much more apparent in their work than in past studies.

他们同时也发现上覆于该高速层的是比过去发表的结果更明显的低速层。

It is a conductive and convective type of geothermal field related to long-active seismic fractures and overthrust structures.

热储构造与长期活动的地震断裂带及逆冲推覆构造有关，属传导对流型地热田。

On the basis of adopting and analyzing comprehensively the available results, geology and seismic data as well as core data, this paper is focused on the analysis of strata and sedimentary facies character distribution of south margin of Junggar basin, and on the studies of structure frameworks and development of foreland overthrust belt.

本文在收集、整理前人的研究成果、地质及地震勘探及钻井资料的基础上，对准噶尔盆地南缘地层及沉积相带展布特征进行了研究分析，对准噶尔盆地南缘前陆冲断带构造格局与形成演化进行了分析研究。

According to both the geologic char-acteristics of Palaeozoic buried hills and the condition of seismic data in the area,we designed the following data processing steps:.

文中给出了二维地震资料叠前深度偏移的实例，其应用效果良好。

Compared to the results of AMECO hangar and cover sail of palaestra in Harbin Institute of Technology calculated by classical response spectrum method, the multi-support excitation seismic responses of up chord and down chord of space truss near support are larger, the same to middle chord. These positions always are pivotal and weak, so we should attached enough importance to them.

对AMECO维修机库和哈工大体育场罩篷比较分析了多点输入反应谱法与传统反应谱法计算结果的异同，发现多点输入反应谱法由于考虑了结构支座的影响，网架结构支座部分的上下弦和腹杆的地震响应均比一致输入的地震响应大，这些部位是结构设计中的关键部位或薄弱部位，故需要引起足够的重视。

Sequence stratigraphy of Shahejie Formation and Dongying Formation of the paleogene of in the studied zone is studied based on well logging data,core data and three-dimensional seismic data.

利用20多口井的地质和测井资料以及三维地震资料，对歧口凹陷南部埕北断阶带的古近系沙河街组和东营组进行了层序地层学研究。

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。