Fortunately, he says, by measuring the speed of the Enriquillo fault line, his team has made substantial progress in Caribbean geophysics.
他说,幸运的是,通过测量恩里·基洛断层线的速度,小组已在加勒比海地球物理学上取得了实质性的进展。
In general, such systems are in their infancy, says Kanamori, a Caltech professor emeritus of geophysics and former director of Caltech's seismological laboratory.
这种系统大体上仍处于摇篮阶段,加利福尼亚理工学院地球物理学名誉退休教授,加利福尼亚理工学院地震学实验室前主任Kanamori说。
The difference isn't much, about 25 billionths of a second over a 79 year life time, but it will have more practical applications in areas like global positioning systems and geophysics.
在一个人79年的生命中,可能才只有250亿分之一秒的差别。但是却可以应用于全球定位系统和地球物理学等领域中。
Some 35 years on, reflectors placed on the lunar surface are still used by scientists interested in geophysics and geodesy (for example, how the moon's gravitational field shifts over time).
35年来,放置在月球表面的反射镜依然在使用,一些对地球物理学和测地学感兴趣的科学家用它们来研究月球的引力场如何随时间变化。
He got into this research, he says, because "now that I'm a professor of geophysics, I have tools in my tool kit that I can apply much more quantitatively and rigorously to evaluate what we do."
现在他开始从事这项研究,他说:“因为我现在是地球物理学教授,可以应用更多工具和手段,来严格评估人们所做的事情。”
We designate the study of the earth using physical measurements at the surface as geophysics.
我们把在地面进行物理测量研究地球的学科,称作地球物理学。
The global gravity field precision measurement is important to geophysics, the satellite orbit etc.
全球重力场的精确测量对于地球物理学、卫星定轨等均有至关重要的意义。
It is a new method and tendency in geophysics to apply the fractal theory to study geophysical phenomena.
应用分形理论来研究地球物理现象,是近年来地球物理学研究中的新方法和新思路。
Geologic forecast of tunnel is one of the difficult problems in the researches of engineering geophysics.
隧道超前地质预报是工程地球物理研究中疑难问题之一。
Georadar has already been successfully applied in research fields like geology, geophysics, archaeology, etc.
地透雷达技术已成功应用在地质、地球物理、考古等领域中。
The importance of shear wave exploration in engineering seismology and engineering geophysics is pointed out.
指出了横波勘探在工程地震和工程物探工作中的重要性。
Neural network has been nicely applied in pattern recognition and hydrocarbon prediction in applied geophysics.
在应用地球物理领域中,人工神经网络在模式识别和油气预测方面得到了较好地应用。
Stern challenge is proposed by the new technology and method of geophysics survey to the computer speed and memory.
地球物理勘察的新技术、新方法对计算机的速度和内存提出了严峻的挑战。
Well logging transcends the boundaries ordinarily established between geology, geophysics, and petroleum engineering.
测井超越了通常在地质、地球物理和石油工程中划定的界线。
Determining the thickness of "hidden layer" is an important problem in engineering geophysics and engineering geology.
确定“隐蔽层”的厚度,是工程物探、工程地质和工程地震学中的一个重要问题。
Seismic reservoir prediction is one of the main tools in reservoir description, and has become a core in reservoir geophysics.
地震储层预测是油藏描述的主要工具之一,已成为储层地球物理学的核心内容。
This is a newly developed marginal discipline of research, resulting from the impact and infiltration between tectonics and geophysics.
它是构造地质学和地球物理学互相渗透、互相促进的一门很有前景的新兴边缘学科。
Joint inversion using different kinds of geophysical data is the important quantitative interpretation tools for integrated geophysics.
因此利用各种地球物理数据的联合反演,是综合地球物理研究的重要定量解释手段。
The data processed are involved with multi-geoscience information such as remote sensing, geology, geophysics, geochemistry and geography.
所处理的数据涉及遥感、地质、地球物理、地球化学和地理等学科的多源地学信息。
The time variation of the cosmic ray flux is one of crucial problems in the field of cosmic ray physics, solar geophysics and astrophysics, etc.
宇宙线强度随时间的变化,是宇宙线物理、太阳地球物理和天体物理等交叉学科中的重要问题之一。
The studies on the response of geophysical field provide a scientific thought to theory and prediction methods of outbursts from the geophysics.
突出地球物理场响应特征的研究为从地球物理研究瓦斯突出预测理论和方法提供了科学思路。
The physical parameters of oil and gas reservoir rocks are important fundamental data for petroleum geophysics, especially for exploration geophysics.
油气储层的物性参数是油气地球物理(特别是勘探地球物理)的重要基础资料。
The geological prediction of tunnel is an important problem for construction quality and safety, and also a difficult object for engineering geophysics.
隧道地质超前预报关系到隧道工程施工质量和安全,是国内外研究的前缘课题,也是工程地球物理研究中的疑难问题之一。
Various features of geology, geomorphology and geophysics in Beijing and its vicinity were studied. Pattern recognition was used to analyze these features.
本文研究了北京及其邻近地区的地质,地貌,地球物理等特征并对有关特征进行了模式识别。
Shallow surface wave methods are mostly used for investigation of the surface velocity structure in environmental and engineering geophysics in non-desert areas.
浅层面波法调查表层速度结构多用于非沙漠区的工程与环境领域。
It's indispensable to use the long wire source to overcome the interference of the natural source in most of the electromagnetic methods of exploration geophysics.
在大多数勘查地球物理电磁法的应用中,利用长导线源克服天然场干扰问题是非常必要的。
In the paper, the basic concepts of fractals and fractal dimensions are introduced, and the new advances in the research of fractals in geophysics are also reviewed.
本文介绍了分形与分维的基本概念,并综述了地球物理学中分形研究的最新进展。
The paper analyzes the results and problems in theoretical model, inverse technology and comprehensive interpretation, and points out the complexity of solid geophysics.
分析了在理论模型、反演技术、综合解释上的成果与问题;指出了固体地球物理的复杂性。
The paper analyzes the results and problems in theoretical model, inverse technology and comprehensive interpretation, and points out the complexity of solid geophysics.
分析了在理论模型、反演技术、综合解释上的成果与问题;指出了固体地球物理的复杂性。
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