查询词典 geophysical

A third geophysical device is the seismograph, which measures vibrations in the earth.

第三种地球物理勘探设备是地震仪。它用来测量地下的振动。

Mineralizing fluid migrated, concentrated and allocated in the fractured zone between granite and metamorphic rock, it was a good canal for Rn, U, Tb and K, added intense sericitization, in geophysical exploration we found that y -ray spectrometry, Radon spectrometry can reflect the allocation of fractured zone, X-ray fluorescence analysis in laboratory can effectively find alteration envelope, elements geochemical abnormality, soil primary and secondary halo, then find deposits allocation.

结合矿床特征，以核技术为主的找矿方法中γ能谱及氡测量能很好地反映容矿破碎带及花岗岩与变质岩的接触位置，室内多元素X射线荧光测量技术可以有效寻找蚀变带、元素地球化学异常及土壤原生晕、次生晕等流体成矿地球化学界面的标志，快速追踪矿床的位置。

Surface exploration during the same time period identified three separate zones of consistent +1 g/t surface oxide anomalies, extending to 400m southwestof the known deposit. A 2003 airborne survey over Cerro Quilish utilizing Newmont's NEWTEMS geophysical electromagnetic system has identified the continuation of strong silicification extending up to 0.75 miles (1.2 kilometers) southwest of the known deposit.

同一时期所进行的地表勘探确定了三个分离的矿区，其地表的氧化异常都在1克/吨以上，在已知矿床的西南方向上延伸了400公尺。2003年在Cerro Quilish上空使用纽蒙特的NEWTEMS物理探矿电磁系统进行了一次航空测量，结果表明连续的强硅化从已知的矿床向西南方向延伸了0.75英里（合1.2公里）。

The results from explosion earthquake and telluric electromagnetic sounding are consistent with the structural features of the crust manifested by the geophysical field.

基于重力场异常、航磁异常、地壳厚度变化、地震剖面、大地电磁测深、遥感、大地构造研究和近年来的地震记录等资料，首先充分了解川滇地区的地壳结构和现代地壳活动特点。

Based on the amount of available input information and the state of art of the geophysical signal processing, the new methods are prac tical and hopeful for serving industrial applications.

本文还用混沌理论对激励源的运动进行数值分析，通过相平面图和Poincare图分析发现，在某些激励条件下，激励源的运动形式可能是混沌的。

Companies in software development, the main focus in the virtual 3-D animation design, the power line loss software, management software, geophysical surveying software, website construction and services.

公司在软件开发方面，主要着力于三维虚拟动画设计、电力线损软件、管理软件、地球物理勘测软件、网站建设及服务。

In order to clearly recognize the geophysical response of carbonate reservoir,based on preliminary recognition of Ordovician carbonate reservoir under the basal surface in Tahe oilfield,some regular vug models and random arranged vug models were designed and built. The variable-grid finite difference method was used to simulate the seismic wave propagation in these models. Then,the seismic records of the models were analyzed and the effect to seismic reflections caused by vug is studied. The impact rule of regular vug scale and random arranged vug density on seismic attributes was obtained.

为了研究碳酸盐岩储层的地球物理响应特征，在对塔河油田奥陶系风化面下碳酸盐岩储层初步认识的基础上，利用随机介质建模技术，设计并建立了一系列碳酸盐岩储层规则孔洞和随机孔洞模型，并应用变网格有限差分法对地震波在孔洞模型中的传播进行了正演计算，对模拟得到的地震属性进行了分析，研究了孔洞对地震反射特征的影响，获得了规则孔洞尺度以及随机排列孔洞密度对地震属性的影响规律。

The regional geologic setting and geologic characteristics of the gold mineralization in the Toudaogou area, Ankou Town, Liuhe, are analyzed, making the study of the regional geophysical field, and the geochemical field division, meanwhile,the main ore-control factors were preliminarily summed up in the study area.

分析了柳河安口镇—头道沟一带区域地质背景以及金矿化地质特征，作了区域地球物理场研究和地球化学场分区，初步总结出本地区的主要控矿因素，并对今后在该区进一步找矿作了一些探讨。

Journal of Geophysical Research Atmos.

核技术在大气环境研究中的应用。

Based on the relationship between the gravity anomaly and mass deficiency of the ocean, the 2.5￠′2.5￠ bathymetry model in the south sea of China is inversed using multi-satellite altimeter data and geophysical data. In the study, the FFT technique has been put in practice, and the effect of proportion has been considered.

深入讨论了重力异常与海深之间的关系；在考虑地壳均衡补偿效应影响的基础上，推导了由重力异常利用 FFT 技术计算海深的模型；然后利用推导的模型联合测高卫星数据和海洋重力资料反演了中国南海2.5￠′2.5￠海底地形。

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。