地质调查
- 与 地质调查 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Based on field investigation of the surface rupture and focal mechanism study of the aftershocks,we studied the geological relationship of main rupture,secondary rupture and trigged rupture.
文中应用地震地表破裂调查资料、余震分布和震源机制资料,论述了该次地震的主破裂、次级破裂、触发破裂等方面的地质特征。
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The hydraulic loading system is developed and used to study the frost heaving characteristics of the subgrade soils under dynamic loading in closed system and open system . On the base of these work, the conclusions are as follows:1. Because of the the fine-grained fill, the frost deformations of Beijing-Baotou railway subgrade and Baotou-Lanzhou railway subgrade are holistically irregular, and great discrepancies exist among the frost heavings of subgrade at different sections.
本文根据冻害较严重的京包铁路、包兰铁路的气候、地质条件的调查和路基冻胀变形监测,结合路基土的性质对京包铁路、包兰铁路的冻害给出了评价;为了模拟振动荷载作用下土的冻胀,研制了液压动力加载系统;在室内采用实验方法对列车动荷载作用下包兰线路基粉质土在开敞、封闭系统下的冻胀特性进行模拟。
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In the last survey of geological disasters, this phenomenon is often considered as landslide accumulation landform.
在以往的地质灾害调查中,这种现象常常被认为是滑坡堆积地貌。
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Wang Xueqiu National and global scale geochemical mapping for mineral exploration and assessment in China Explore , 2005,null
王学求%迟清华%孙宏伟荒漠戈壁区超低密度地球化学调查与评价--以东天山为例新疆地质, 2001,3
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In this paper the key points discussed were that, under the condition of a sharp hypsography of desert areas of Ordos basin, we used some new geophysical methods in the investigation of surface structure to obtain high accurate surface structure data and provide reliable scientific foundation for data acquisition and process; we dealt with the optimum coupling of surface geophones and the digital realization technique in desert areas, dug into a method of high frequency compensation according to attenuations by absorption near surface, adopted data processing and correction technique, solved high frequency attenuation and geophone coupling, eliminated the influences of sharply transverse fluctuation of hypsography in desert area on the seismic data, enhanced the fidelity and SNR of seismic section, and finally picked up more geologic information on the seismic profile and improved the precision of the lateral prediction for the reservoir beds.
本文旨在研究鄂尔多斯盆地沙漠区地表变化比较大的情况下,在表层结构调查中通过应用一些地球物理新方法,以获取高精度的表层结构数据,为资料采集和数据处理提供更科学的依据;研究在沙漠区地表检波器最佳耦合的方式与数字实现技术,研究通过近地表的吸收衰减规律进行高频补偿的方法,采用数据处理校正技术,解决高频吸收及检波器耦合,消除沙漠区表层横向剧烈变化对地震资料的影响,提高地震剖面的保真度和信噪比,从而使更多的地质信息能够从地震剖面中反映出来,提高储层横向预测的精度。
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Fractional spline wavelets can obtain more information of image due to its fractional order of approximation when decomposing the image.
遥感图像融合作为一门新兴的技术,已被广泛应用于地形测绘和地图更新、国土资源调查、洪水监测、地质等领域。
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Excessive exploitation of groundwater in Ordovician limestone is the key reason for the formation of ground fissures.
在调查分析地裂缝时空分布特征的基础上,研究地裂活动与区内水文地质条件、地下水开采过程的关系,认为过量开采奥灰水是产生地裂缝的主导因素。
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Plateau basin surrounding karst groundwater resources to strengthen the investigation and identify the volume of 998 million cubic meters of mined / year; Southwest karst areas to 180 billion cubic meters of underground water resources / year, the volume of 77 billion cubic meters of mined / year; Southwest completed eight provinces 339 counties 740,000 square kilometres trees remote sensing surveys; Preliminary identification of the geological environment of the Yellow River source region ecological conditions change, first proposed the freezing cold caused a drop in water level at Sheung Shui and Yuen district water meadow degradation of the important reasons for the deterioration of the environment.
加强鄂尔多斯盆地周边岩溶地下水资源的调查,查明可开采量9.98亿立方米/年;西南岩溶地区的地下水资源为1800亿立方米/年,可开采量770亿立方米/年;完成西南八省339个县74万平方公里石漠化遥感调查;初步查明了黄河源区生态地质环境变化状况,首次提出冻结层上水水位下降是造成高寒草甸退化和源区水环境恶化的重要原因。
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Combined with the magnetic survey in submarine tunnel engineering geological investigations in the Kiaochow Baymouth,the methods of the fine magnetic survey are introduced firstly in this paper,and high precision data processing methods by means of GEOCAP are expatiated.
结合胶州湾湾口海底隧道工程的地质物探勘察工程,介绍了精细海洋磁法勘测的海上调查方法,阐述了利用GEOCAP软件的磁力实测数据资料的高精度数据处理技术,说明了利用GRAPHER软件、SURFER软件和MAGPICK软件绘制磁力异常ΔT剖面图、平面等值线图和平面剖面图的方法,最后讨论了应用磁测资料进行地质解释的方法。
- 推荐网络例句
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The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.
此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。
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To get the business done, I suggest we split the difference in price.
为了做成这笔生意,我建议我们在价格上大家各让一半。
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After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.
一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。