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geomorphic features
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  地貌特征
     The Image Interpretation of Geomorphic Features and Economic Exploitation Using TM 1∶100,000 Satellite Images in Fushun-Nanxi Area,Sichuan Province
     四川富顺─南溪地区地貌特征与经济开发的1∶10万TM图像判读
短句来源
     This paper briefly introduces the basic concept of the digital elevation model (DEM), summarizes the recent progress in the DEM application in the study of tectonogeomorphic features and enumerates and discusses some case histories of applications of relevant DEM data and techniques in the analysis of typical geomorphic features and study of macro-tectonogeomorphic evolution.
     简要介绍了数字高程模型(DEM)的基本概念,系统总结了近些年来DEM空间分析技术在构造地貌研究中的最新进展,列举并讨论了DEM相关数据和技术在典型地貌特征分析和宏观构造地貌演化研究中的典型应用实例。
短句来源
     SUBMARINE GEOMORPHIC FEATURES IN THE CENTRAL AREAS OF THE SOUTH YELLOW SEA
     南黄海中部海区海底地貌特征
短句来源
     The Shelf Geomorphic Features of the East China Sea
     东海陆架地貌特征
短句来源
     This essay takes middle-low mountains in the western edge of Sichuan basin as the research area, and selects three typical mountains and two soil types according to the practical geomorphic features.
     本文以四川盆地西缘中低山坡地为研究区域,根据实际地貌特征分别选取三个典型山体、两个典型土壤类型。
短句来源
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  地貌
     Through analyses of tectonic geomorphic features in Tengchong region (24°40′~25°30′N,98°15′~98°45′E), it is considered that the local tensile stress environment existing from the Pliocene is an important factor for the volcano activity.
     通过对腾冲地区 (2 4°4 0′~ 2 5°30′N ,98°15′~ 98°4 5′E)构造地貌的分析 ,认为上新世以来本区存在的局部张应力环境是火山活动产生的重要因素。
短句来源
     Geomorphic Regionalization and Agricultural Evaluation of Geomorphic Features in Gansu
     甘肃地貌区划与地貌条件的农业评价
短句来源
     This paper briefly introduces the basic concept of the digital elevation model (DEM), summarizes the recent progress in the DEM application in the study of tectonogeomorphic features and enumerates and discusses some case histories of applications of relevant DEM data and techniques in the analysis of typical geomorphic features and study of macro-tectonogeomorphic evolution.
     简要介绍了数字高程模型(DEM)的基本概念,系统总结了近些年来DEM空间分析技术在构造地貌研究中的最新进展,列举并讨论了DEM相关数据和技术在典型地貌特征分析和宏观构造地貌演化研究中的典型应用实例。
短句来源
     AGRICULTURAL GEOMORPHIC FEATURES ON HAINAN ISLAND
     海南岛农业地貌
短句来源
     Starting with geomorphic features concerning flood control situation, depositional environment, material composition of embankment foundation, structural fractures and activities of fault blocks( since the later period of the late Pleistocene), this paper studies the main fractures, fracture characteristics, activities and their relations to the evolution of rivers and lakes and flood control situation in the middle-and lower-stream areas of the Yangtze River, and also discusses flood control countermeasures.
     研究从决定防洪形势的地形地貌、晚更新世晚期以来沉积环境、堤基物质组成和地质结构的断裂及其控制的断块的活动性入手,对长江中下游地区的主要断裂、断裂特征、活动性及其与江湖演变演化、防洪形势的关系进行了研究,进而探讨了中下游防洪对策。
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  “geomorphic features”译为未确定词的双语例句
     GEOMORPHIC FEATURES OF EMBAYED COAST FROM YAMEN TO MOYANG RIVER
     崖门至漠阳江间港湾式海岸地貌
短句来源
     GEOMORPHIC FEATURES OF QINHUANGDAO-DAI RIVER DISTRICT
     秦皇岛—戴河口海岸地貌
短句来源
     Analysis of Geomorphic Features and Sediment Movement Law on the Beach of ZhuangHe Harbor
     庄河港海岸特征及泥沙运移规律分析
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  geomorphic features
In Western ecology, plant communities are based on the dominant species or geomorphic features (e.g., floodplain cottonwood forest, sphagnum bog).
      
Reconstruction of coastal landscapes by human action may be more rapid than natural restoration, decreasing the likelihood for geomorphic features to develop based on natural processes.
      
These results demonstrate that nutrients and carbon retention ability of riparian forests soils should be analyzed through their geomorphic features rather than by their vegetation composition.
      
Since geomorphic processes determine the structure of channels and floodplains, we have investigated whether different geomorphic features of riparian forests had any effects on the ability of their soils to retain nutrients and organic carbon.
      
Several geomorphic features suggest that the folds are still growing and hence that the thrust front is active.
      
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As a lofty mountain Nanshan stretches along the southern border of Kansu Corridor. In past two decades a few discussions had been given by some sdholars about its landforms and its quaternary glaciations. Based upon my field works and recent reports, we know that there are some close Connections existed between tectonic movements, geomorphic cycles and correlative deposits; and, Consequently, they may be mutually explained. according to the analysis of the facies and distribution of Cenozoic sediments, We Know...

As a lofty mountain Nanshan stretches along the southern border of Kansu Corridor. In past two decades a few discussions had been given by some sdholars about its landforms and its quaternary glaciations. Based upon my field works and recent reports, we know that there are some close Connections existed between tectonic movements, geomorphic cycles and correlative deposits; and, Consequently, they may be mutually explained. according to the analysis of the facies and distribution of Cenozoic sediments, We Know that there a peneplanation developed on the older rocks of Nanshan till pper pliocene, and the red deposits which extended over the Nansban and its adjacent regions Were laden down in the same time. Probably laterly, a crusalt movement, which included mul iple uplifts, initiated. The present geomorphic features of Nanshan are possibly resulted from them. as the dissected summit-levels, the remnants of old peneplains Can be found on many mountain tops today. As regards quaternary glaciations of Nanshan, a more important sign ification should be ascribed to the uplifts of this mountain. Perhaps boh because of the uplifts and the Climatic changs, in Nanshan two glacio pluvial periods had occured in quaternary. When the glaciers expanded all of the mountain peaks and valleys. Later on, the glacio fluvial waters were Carrying much debris and forming sedimentary units, which have been called inland molasse formation, into piedmont plain. a distinct interval, which indicat a true interglacial stage, have been found in that formation. The following table shows the main geological changes of Cenozoic of Nanshan.

河西走廊之南延伸着雄伟的祁连山,在过去20年中一些学者曾对该山的地貌和其第四纪冰期作过一些探讨。根据本人的野外工作及最近的文献资料,我们看到,在构造运动、地貌循环和相关沉积三者之间有着紧密的联系,因而,它们可以相互解释。分析岩相和新生代沉积的分布,我们得知直到上上新世,祁连山进行着准平原化的过程,同时并沉积下红色沉积,它遍及祁连山内外。后来,地壳运动开始,它包括多次上升。现代的祁连山的面貌即是多次上升的产物。古准平原的遗跡,目前可在许多山顶发现。祁连山的第四纪冰期的发生,山地上升占有重要地位,可能正是由于上升和气候变化的同时作用,祁连山发生两次冰期——多雨时期。当时冰川遍及山峰和谷地,稍后,冰融水携带大量碎屑物质带入山足平原形成内陆磨拉石建造的沉积。在该沉积岩系中发现有一清楚的间断,这代表一次真正的间冰期。祁连山新生代的主要地质事件见84页附表。

The terrains discussed in the present paper are provided with polygenic geomorphic features. Studies on the effects of active tectonics and morphogenetic movement have given new vitality to the course of structural geomorphology. A large territory of China is situated at an active region geotectonicly between two big plates. Since the Late Cenozoic a large number of active faultshad divided the continent into a series of fault blocks of different sizes from high mountains and plateaus in western China...

The terrains discussed in the present paper are provided with polygenic geomorphic features. Studies on the effects of active tectonics and morphogenetic movement have given new vitality to the course of structural geomorphology. A large territory of China is situated at an active region geotectonicly between two big plates. Since the Late Cenozoic a large number of active faultshad divided the continent into a series of fault blocks of different sizes from high mountains and plateaus in western China to the east coasts. It is indeed the fault blocks of different amplitudes which have determined the basic framework of the morphotectonics of China. Moreover, the morphogenetic movements as well as the active faults had intersected or evencut off the oldtectonic lines and have been controlling the formation and development of the sedimentary basins and alluvial plains in central and East China. Many rivers either big or small had owed their existence to the new lineaments formed by the morphoteetonics some of which were in herited from the old structures and some were newly developed during the Quaternary. These characters mentioned above demostrate that Quaternary morphogenetic movement has been starting a new tectonic cycle in the development of the tectonic history of the Earth.

现代地貌具有多元性和多生性特征。研究活动构造与造貌运动对地貌发育的影响,赋予了“构造地貌学”新的活力。中国处在一个大陆板内构造活动区,晚新生代以来的活动断裂将中国地块从内陆到沿海划分为一系列的活动断块,断块的差异运动决定了中国地貌的基本格架。分析中国东部的活动构造和造貌运动,它们截切了老构造并控制了中国东部盆地、平原和河流的发育,使中国东部的盆地、平原与河流具有继承性、新生性和迁移性的特征,从而表明造貌运动标志着地球构造的发展进入了一个新阶段。

Since the Late Pleistocene, the movement of the northern segment of the Honghe fault zone has been different from that of the southern one. At the southern segment movement is primarily characteristic of single right-lateral shearing, whereas at the northern segment, of a compositive right-lateral shearing with faulted-depressional extension. With in the compositive zone in question appears an en-echolon fault pattern due to alternate shearing and fault-depression. From the southeast to the northwest, they are:...

Since the Late Pleistocene, the movement of the northern segment of the Honghe fault zone has been different from that of the southern one. At the southern segment movement is primarily characteristic of single right-lateral shearing, whereas at the northern segment, of a compositive right-lateral shearing with faulted-depressional extension. With in the compositive zone in question appears an en-echolon fault pattern due to alternate shearing and fault-depression. From the southeast to the northwest, they are: Ding Xiling shearing zone, Dali fault-depression,Xiashankou shearing zone, Eryuan fault-depression, Cibihu Lake shearing zone and Jianchuan fault-depression. Geomorphic feature of shear zone and fault-depression is completely different, the former appearing as a narrow valley and the latter, as a basin.This paper is focused on the determination of displacement rates and recurrence intervals of earthquakes of Dixiling shear zone and Dali fault-depression having remained since the late stages of Late Pleistocene. For Dixiling shearing zone, right-lateral displacement rate is 8mm/yr, and vertical slip rate is 1.8mm/yr, with a ratio of 4:1 and for Dili fault-depression, 5mm/yr and 9mm/yr, respectively, with a ratio of nearly 1:2. According to calculations of the parameters of fault displacement,we have found that recurrence intervals for magnitude 6.8 earthquake are 178±29 years. It is consistent with the recurrence interval (150±50 years)of M 6—7 earthquakes from historic seismic records in this area. It may be useful to immediate—long term earthquake prediction.

本文用地质方法确定了全新世以来红河断裂(北段)位错速率:狭谷段(定西岭)水平位错速率8毫米/年,垂直位错速率1.8毫米/年;宽谷段(大理)水平位错速率5毫米/年,垂直位错速率9毫米/年。据断裂位错参数计算,本区6.8级左右地震重复发生的时间间隔是178±29年;它与6—7级历史地震重复时间间隔150±50年在时间尺度上相当,这对地震中长期预报有参考价值。

 
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