查询词典 geophysical

Based on the idea that mineral resources system is a kind of grey system and geophysical prospecting information is a kind of grey system of information, a new inversive method combining grey relation with orthogonal test for gravitational inverse problem is discussed.

基于矿产资源系统是灰色系统及物探信息是灰色信息系统的观点，探讨了将灰关联分析方法与正交试验方法相结合求解重力反问题的新方法。

At first,the curve of charge distribution,ionizable state of nonisothermatity sphere,Was obtained by computer to calculate ionized state according to distribution data of temperature and dinsity within Earth. Secondly,the pussibility of microgravitational testonosphere,Within the isothermality sphere,was found by balance between pressure and volumetric forcein Earth's interior.The thickness is 1 000 km or so.Finally,the result come into commom use various geophysical process withi...

首先依据地球内部温度和密度不均匀分布数据，用计算机计算它的电离状态，得到非等温分层电离状态的电荷分布曲线；其次从地球内部存在的流体压力与两类体积力：重力和静电力的平衡方程讨论中，发现在某一等温层内可能存在微重力构造圈，其厚度约为1000km左右；最后在地学研究向整体化和深部化发展趋势下，预期这个结果将有助于理解地球深部发生的各种物理过程且与地震S波在核－幔之间层中消失观测事实相一致。

The karstic groundwater was found by means of hydrogeologic survey, geophysical exploration and drilling. The situation of lack of water in the area has been relieved.

采用水文地质调查、水文地质物探和钻探相结合的方法，为当地成功地寻找到岩溶地下水，缓解了当地人畜饮用水的紧张状况。

An Integrated Geophysical Appraisal for Aran Anticline in Kashan Block, Iran

李进龙，王世虎，朱强，张云银，王树华

Seismic resolution is always the key issue in thin reservoir and lithologic seismic exploration and is also one of the main problem that is a trouble to geophysical development.

地震分辨率一直是薄储层和岩性地震勘探研究的主要问题，也是困扰地球物理发展的问题之一。

Geophysical Institute of Academy of Science of China ; Macroseismic Survey Group of Seismological Team of Shanxi Province ; China （United Group

中国科学院地球物理研究所山西省地震队宏观调查组联合调查组

Based on the analysis of the geological tectonics setting and deep seated geophysical characteristics, the causative structure of the Yongdeng M S 5.8 earthquake on July 22, 1995 has been determined by the synthetical study of the faults in the earthquake area, focal mechanism solution, focal depths, meizoseismal region direction, post earthquake distribution, earthquake fissures and ground motion direction.

在分析地质构造背景和深部地球物理特征的基础上，通过对震区断裂构造、震源机制解、震源深度、极震区展布方向、余震空间分布、地震裂缝和地面运动方向的综合研究，确定了1995年7月22日永登5.8级地震的发震构造，探讨了形成该次地震的构造力学机制问题，认为该次地震是在局部构造应力直接作用下导致窑街—周家台隐伏断裂重新活动的结果

Focusing on the PGE enrichment mechanism in the basic-ultrabasic intrusions in the Panxi rift, firstly, through the interpretation of TM photograph, data processing of regional geochemical exploration and geophysical prospecting results of gravity, magnetic force and seism, we analyzed the controlling effect of structure and magmatic movement on the PGE mineralization; Secondly, through the study of volcanic apparatus, petrography, measurement of comprehensive geochemical section, isotope tracing and dating of typical PGE-rich melanocratic rock series, we discussed the sources of the PGE-bearing mafic-ultramafic intrusions and basalts, their timing, evolvement sequences, the geochemical processes of magma crystallization and fractionation, and the relationship between magma evolution and structural development; Finally, through the analysis of PGE and chalcophile elements concentrations in the melanocratic rock series and the contrastive study with the Noril''sk magmatic Ni-Cu-PGE sulfide deposit, its related continental flood basalts and Siberia Traps, we discussed PGE mineralization characteristics and its enrichment mechanisms in the melanocratic rock series in the Panxi rift.

本项目首先围绕川西地区主要的PGE矿床及伴生矿的地质环境和有关的地质构造背景，通过TM卫片解译、区域化探和重、磁及地震物探资料分析，总体把握构造及岩浆活动对PGE成矿的控制作用；然后通过对典型富PGE暗色岩套的火山机构地质构造、岩石岩相学、地球化学、同位素定年和示踪等方面的工作，分析本区基性－超基性含矿岩体与喷出岩之间的成岩物质来源、侵入时代及演化序列，研究该区同一岩浆房分异结晶的地球化学过程及其随构造发展的耦合关系；最后通过对暗色岩套PGE地球化学剖面分析以及与俄罗斯诺里尔斯克陆内裂谷溢流型玄武岩中PGE矿化的岩石－构造环境对比研究，探讨该区暗色岩套中的矿化特点和富集部位及其PGE富集机制。

It is showed that a quantitative analysis on those geophysical factors causing the seasonal vertical movement of the crust could be very helpful to explain what is obtained in GPS monitoring, such as the atmospheric pressure, the mass load of snow cover and soil humidity, the nontidal oceanic mass load, rock's thermal expansion and shrink and so on. Also we do some ualitative analysis on the systematic errors between them.

研究表明，通过对大气压、积雪和土壤湿度质量负载、非潮汐海洋质量负载、以及基岩的热胀冷缩等地球物理机制因素引起地壳垂向季节性变化的定量分析，可以较好地解释GPS的监测结果，对两者间存在的一些系统偏差做了定性分析。

Sillman S The Use of Noy,H2O2 and HNO3 as Indicators for O3-NOx-VOC Sensitivity in Urban Locations 10.1029/94JD02953 Journal of Geophysical Research , 1995,100

胡泳涛 区域空气质量及其影响因素研究北京：北京大学， 2000，null

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。