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tectonic
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  构造
    Distribution and Tectonic Implications on the Gulang Seismic Landslide
    古浪地震滑坡的分布规律和构造意义
短句来源
    LANDSAT IMAGE TECTONIC INTERPRETATION AND THE MODEL OF GOLD DEPOSIT CONTROLLING IN THE SOUTH OF LIAONING PROVINCE
    辽南金矿集中区卫星图像构造解译及构造控矿模型探讨
短句来源
    New blasting practice and methods in non tectonic fissures
    非构造裂隙的新爆破方法与实践
短句来源
    Analysis of the tectonic subsidence history and wave cycle in North Songliao Basin
    松辽盆地北部构造沉降史及波动旋回性分析
短句来源
    Data processing and preliminary deformation analysis of high precision GPS tectonic subsidence monitoring
    GPS构造沉降监测数据处理及变形分析
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  “tectonic”译为未确定词的双语例句
    The maximum magnitudes of tectonic earthquake at Shuitianba fault,Longwangchong fault and Xinhua fault,estimated by empirical formula,are 5. 5, 6. 0 and 6. 5,respectively.
    用经验公式法估算的最大构造地震震级,水田坝断裂为5.5级、龙王冲断裂为6.0级、新华断裂为6.5级。
短句来源
    RELATIONSHIP OF LANDSLIP WITH TECTONIC MOVEMENT AND CLIMATIC CHANGE IN YANGTZE THREE GORGES
    三峡地区滑坡与构造运动、气候变化的关系
短句来源
    THE METHOD OF TECTONIC INTERPRETATION AND ITS APPLICATION IN THE ZHONGTIAOSHAN COPPER RESOURCE
    构造的遥感解析方法及在中条山铜矿资源调查中的应用
短句来源
    A REMOTE SENSING IMAGE TECTONIC ANALYSIS OF THE XIANGSHAN URANIUM ORE FIELD, JIANGXI PROVINCE
    江西相山铀矿田遥感影像呈现的新构造运动及其意义
短句来源
    In this paper, on the basis of adopting geomechanics theory to analyze thestability of surrounding rock of tunnel, through numerical imitating test, thedistribution of tectonic stress field in engineering area is numerically simulatedwith nonlinear FEM and the conclusion is coherent to practice.
    本文在运用地质力学理论定性分析隧洞围岩稳定性的基础上,通过非线性有限元仿真模拟工程区地应力场的分布状态,得出的结果与实测地应力量值基本一致。
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  tectonic
Studies in the past decade have proven the Shanita fauna to be an excellent marker of the northern peri-Gondwana tectonic blocks.
      
The thermal-rheological stratification structures of the lithosphere in the East Qinling orogenic belt present different features from each other within different tectonic units.
      
The North Qilian orogenic belt is an elongate tectonic unit that lies between the North China plate to the north and the Middle Qilian microplate to the south, and is formed by a collision of the two plates in the Caledonian.
      
The tectonic environment discrimination by trace element reveals that these igneous complexes formed in an island-arc setting.
      
Tectonic setting was stable during the Late Paleozoic, therefore there are obvious negative Ce anomalies.
      
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The multisource geoscientific-data are comprehensively analysed by means of the computer image analysis technique and the resources evaluating method of concept pattern. We can obtain the varied geological anomalies and comp- rehensive information, establish the ore guides of prespecting and concept pattern for a variety of metal mineral deposits, find the clues of prespecting, select prespecting targets. and reevaluete the old ore-fields and minerogenetic areas being searched. We combine the two types of new...

The multisource geoscientific-data are comprehensively analysed by means of the computer image analysis technique and the resources evaluating method of concept pattern. We can obtain the varied geological anomalies and comp- rehensive information, establish the ore guides of prespecting and concept pattern for a variety of metal mineral deposits, find the clues of prespecting, select prespecting targets. and reevaluete the old ore-fields and minerogenetic areas being searched. We combine the two types of new technique of multi-variate statistic and digital image processing. the multi-factors statistic fealure and results of comprehensive model from the geophsical. geochemical. remote sensing and geological data, etc., are presented by the special thematic images and graphys. In every minerogenetic-areas. it is reappeared that the tectonic framework, shape and attitude of magmatic rock, lithological strata, mineralizing anomalies. and their inter-relationship and spatial distribution charactor. The reliable scientific basis is provided for analysing the minerogenetic geological environment of special areas, studying the feature of tectonic magmatic activity, revealing the relationship between the deep tectonics and the minerogenetic, establishing the guides of comprehensive interpreting and extracting the new comprehensive secondary information.

以计算机图像分析技术为手段、采用概念模式资源评价方法,对多源地学信息进行综合分析。 获取多种地质异常和综合信息,建立各类矿产的找矿标志和概念模式,发现找矿线索,选择找矿 靶区,再次评价老矿区和正在普查找矿的成矿地段,以及寻找新的工作靶区。采用多元统计方法与教学图像处理相结合的新技术,以特定的专题图像、图示表达物探、化 探、遥感和地质等多因素的统计特征及综合模型的结果,再现出各成矿区的地质构造骨架、岩浆 岩形态产状、岩性地层、矿化异常以及与它们的相互关系和空间分布特点,为分析特定地区的成 矿地质环境,研究构造一岩浆活动特征,揭示深部构造与成矿关系,建立综合解译标志,提取新 的综合性二次信息等提供了可靠的科学依据。

Baoji-Tianshui railway was built before sept. 1949. lot of diseases and hidden dangers were left at that time. After that time a large-scale of controls were carried out. The state investiment has broken through two millions per kilometer. It is full enough to construct another Baoji-Tian-shui railway. Direct loss and influnce caused by landslides are even more immeasurable.The policy that is taken in tackling these geological hazards by railway department is to rely mainly on putting prevention first while...

Baoji-Tianshui railway was built before sept. 1949. lot of diseases and hidden dangers were left at that time. After that time a large-scale of controls were carried out. The state investiment has broken through two millions per kilometer. It is full enough to construct another Baoji-Tian-shui railway. Direct loss and influnce caused by landslides are even more immeasurable.The policy that is taken in tackling these geological hazards by railway department is to rely mainly on putting prevention first while making treatment subsidiary, and to combine treatment with prevetion. However, for prevention we should have a pretty clear idea of how things stand. And it is necessary for treatment in order of importance and urgency. Just for this goal we carried out landslide investigation and research on Baoji-Tianshui railway.The investigation and research are divided into two stages: general survey of landslide distribution and dynamic analysis and comparison of landslides. The former was completed through interpretation of panchromatic black and white aerial photographs, imaged on August 20th, 1985, on the scale of 1:10000. To accomplish the latter were used panchromatic black and white, infrared color airphotos of difference time phases and on several scales. For inspecting physiographic environment and geological background were analysed MSS images of Landsat also.In process of general survey of landslides for inspecting natural distribution laws of landslides, our remote sensing image analysis v/as carried out over a more wide range that involves two sides of each kilometer of railway. In interpretation of airphotos 398 landslides and 206 collapses were found out. Landslides directly related to the railroad is 61 while collapses-94. The former is concentrated on the sections Hudian-Fenggeling and Jianhe-Boyang. The latter is concentrated on section Yanjiahe-fenggeling. They are concentrated in the middle part. They reach the peak from Pingtou, and then stretch right to the west of Boyang.Generally speaking, such conditions reflect the following factors: topography, geology, hydrology and human activity. Looking from the topography, the middle part of Baoji-Tianshui railway winds through the gorge of Weihe river. Qinling mountain and Lupan Mountain hold it under duress from left and right. The railway was situated at the foot of the Mountain and beside the river. The high filling and deep cutting were compelled to take. Undoubtedly, this is closely related with the design idea and engineering measures at that time. Therefore it also reflected the influnces of man-made factors. Intense lateral erosion of Weihe river is the main hy-drologic factor while the influence of ground water is also important. As for geologic factors, here they mean frequent magmatic intrusion, violent tectonic movement, crushing and weathering of meta morphic rocks as well as peculier nature of loess. The generation of landslides and collapses is closely associated with lithology. According to the preliminary statistics the landslides generated in loess are the most. They are totalled up to 271 and make up 71.7 percent of the sum total. The landslides generated in crushed metamo-rphic complex and weathered granite series are the second. The two are respectively 51 and 54, that make up 13.5 and 14.3 percent of the sum total. The landslides generated in sandstone-conglomerate series only make up 0.5 percent of the sum total.Collapses generated in granite series are the most. They are totalled up to 102 and make up 49.5 percent of the sum total. The collapses generated in metamorphic complex are second. The total of them is 74 and make up 35.9 percent of the sum total. Collapses generated in loess are far less, only 28 and make up 13.6 percent of the sum total. As for collapses generated in sandstone-conglomerate series, they are seldom seen. They amount only to 2 and make up 1.0 percent of the sum total.Looking from the general lithological distribution of landslides and collapses, the advantage is also laid with loess-61.2 percent. The granite series a

本文介绍了利用遥感技术对宝天铁路滑坡和崩塌灾害的调查与动态分析。通过对5个时相不同比例尺的航空像片的分析判读,在宝天段线路两侧各1公里的地带内共发现滑坡398处、崩塌206处,其中涉及线路的滑坡61处、崩塌94处。其次,在综合分析地形、地质、水文和人文等病害因素的基础上,探讨了该区域工程病害的发生规律。分析结果表明,滑坡以发生在黄土者最多,其次为破碎的变质岩和风化的花岗岩,而砂砾岩中最少;崩塌以发生在花岗岩者居多,其次是变质岩系,再次为黄土,砂砾岩中最少。该成果不仅发现了比既有资料多得多的滑坡数量,而且初步摸到了滑坡的发生规律,从而为该段线路病害的防治提供了可靠的依据。

This paper focuses on how to process the airborne comma data of GR- 800D high sensitivity spectrometer and apply them into uranium exploration. In order to get a matrix of array data which is similar to tile MSS image intensity .of pixels, the interpolation method, data compression and gray scale conversion method are employed. Then the data are input into image processing system in which a variety of manipulations such as enhancement, abstraction, integration and decomposition are utilized. Also multi-geological...

This paper focuses on how to process the airborne comma data of GR- 800D high sensitivity spectrometer and apply them into uranium exploration. In order to get a matrix of array data which is similar to tile MSS image intensity .of pixels, the interpolation method, data compression and gray scale conversion method are employed. Then the data are input into image processing system in which a variety of manipulations such as enhancement, abstraction, integration and decomposition are utilized. Also multi-geological data such as geophysical and geochemical data are integrated with remote sensing data. Based on the comprehensive, analyses of the processed data, some new geological structure and mineralization have been found and some flew understandings have been obtained. All these not only are of geological importance for understanding of the tectonic setting of uranium mineralization and further explorating in Lianshanguan, but also promote the second development of airborne gamma data and the advancement of digital image integration technique of multi-geological data.

将连山关地区航空放射性伽玛能谱数据经过通用计算机进行插值、数据压缩和灰阶转换后, 输入到数字图像处理系统进行增强、分解、叠合、复合、分类、提取等处理,并与地质、遥感等 数据拟合,形成各类专题图像。在此基础上进行综合地质分析研究,新发现一些地质构造及矿化 现象,并提出一些新看法,不仅对认识连山关地区铀成矿的地质构造环境和进一步找矿有重要意 义,而且会促进伽玛能谱数据的二次开发和多源地学信息数字图像综合处理技术的深入发展。

 
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