查询词典 geophysics

Glaciology; glaciers; polar; Arctic; hydrology; Arctic circle; polar research; biology; geology; geophysics; geomorphology

关键词：冰川学；冰川；极地；北极；水文学；北极圈；极区研究；生物学；地质学；地球物理学；地貌学

Experimental results, coupled with geology, geothermic and geophysics data, support the conclusion that dehydration and partial melting of granite rocks, especially granodiorite, are the main cause of low-velocity layers within the Tibet Plateau upper-crust.

根据同步加温加压获得岩石波速随深度变化的实验数据，并结合地质、地球物理和地热的观测资料，认为青藏高原上地壳20km附近低速层的成因主要与花岗岩类，特别是花岗闪长岩等的脱水和部分熔融有关。

The main research directions are applied geophysics, applied geochemistry, hydrogeology and geological engineering, and exploration engineering.

主要研究方向：应用地球物理、应用地球化学、水文地质工程地质、勘察工程。

This thesis has made a deep study on lacustrine sequence stratigraphy and its application to oil and gas exploration and development, based upon the latest theory of sequence stratigraphy, limnology and petroleum geology incorporated with sedimentology, geophysics, tectonics, geochemistry, paleontology, paleoecology, ichnology, paleogeomagnatics and mislaneous analytical means.

"济阳坳陷下第三系沙河街组油气层序地层学研究"以层序地层学、湖泊学和石油地质学的最新理论为指导，充分利用丰富的地震、测井、岩心、录井和油藏工程等资料，综合沉积学、地球物理学、构造学、地球化学、古生物学、古生态学、遗迹学、古地磁学及多种分析测试手段对湖泊层序地层学及其在油气勘探开发中的应用进行了深入探讨。

Meanwhile it can provide a new approach to solve the other inversion problem of geophysics.

同时对地球物理反演的其他问题求解也提供了一条新的途径。

State Key Lab of Lithosphere Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China

中国科学院地质与地球物理研究所岩石圈演化国家重点实验室，北京 100029

State Key Laboratory of Lithosphere Tectonic Evolution, Institute of Geology and Geophysics, Chinese Academy of

中国科学院地质与地球物理研究所

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。

The problem of applying the research of load tide to Geophysics and Oceanography are discussed.

讨论了负荷潮研究在地球物理和海洋学方面的一些应用。

Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China;2 Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China

中国科学院地质与地球物理研究所，北京 100029；2 中国科学院海洋研究所，青岛 266071

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。