查询词典 geomorphology

Especially, in arid regions, wind is the most key dynamic force to shape aeolian geomorphology.

特别是在干旱气候条件下，它是风沙地貌形成发育的最主要动力。

Geologists may specialize in the following fields: coal geology, environmental geology, geochronology, geomorphology or surficial geology, geotechnics, hydrogeology, marine geology, mineral deposits or mining, mineralogy, paleontology, petroleum geology, petrology, sedimentology, stratigraphy or biostratigraphy, structural geology or tectonics, volcanology or in other fields.

地质学家可能会专注于以下领域：煤炭地质，环境地质，地质年代学，地貌或地表地质，岩土工程，水文，海洋地质，矿藏或采矿，矿物学，古生物学，石油地质学，岩石学，沉积学，地层学或生物地层，结构地质或构造，火山或其他领域。

The research at home and abroad on the quantitative extraction methods of numerical geomorphological information mostly focus on the classification of slope by using DEM, the calculation of geomorphology in large areas, the typical line extraction of large geomorphological units such as mountains and basins or special geomorphology.

国内外有关数字地貌信息定量提取方法的研究多集中在利用DEN进行坡度分级、大区域起伏度计算、山地和盆地等大地貌单元、特殊地貌特征线的提取上，而利用DEM和遥感影像进行典型地貌和微地貌信息提取的研究相对较少。

The basal geomorphology structure of the Tidal-Basin System of the Tiaozini Sandbanks is watershed and tidal creek system. We analyses its formation, evolvement, geomorphology characters and development and discusses the main influence factors which is water, sediment and space. We divide the evolution phases which is formation phase, autumn phase and contabescence phase. In the end we confirms its main functions, which is discharging the folium water on the tidal flat of the Tidal-Basin in the end of the ebb-tide, transporting sediment to Tidal-Basin through tidal creek systems, confining the swing range of the dynamical axis of flood tide or ebb tide, balancing the dynamical status of the South and North. At the same time, we compare coastal tidal-basin and sandbanks tidal-basin on geomorphology characters, formation causes, style and so on.

条子泥潮盆—潮沟系统的基本地貌结构为分水滩脊和潮沟系统，本文分别对它们的形成与发育、地貌特点及动态变化进行了分析，并探讨了影响其发育的主要因素，即来水条件、来沙条件、空间条件，划定了其主要发育阶段，即形成期、成熟期、衰亡期；在上述分析的基础上确定了潮盆—潮沟系统的主要功能，即通过潮沟系统渲泄落潮后期滞留在其潮盆范围内的滩面薄层水、通过潮沟系向潮盆内部输入或输出泥沙、限制涨落潮动力主轴摆动范围、平衡南北两侧动力状态；同时针对岸滩潮盆—潮沟系统与沙洲潮盆—潮沟系统的地貌特征、成因类型等进行了对比分析。

The history of geomorphology indicates that the experiment and simulation is the main direction of modern geomorphology research.

地貌学的发展历史表明，地貌实验与模拟是地貌学今后发展的车要方向。

It provides a new view point to the geomorphology research. It will make great contribution to geomorphology modernization process.

在实践上，地貌形态模拟的运用，将为地貌学的研究提供一个新的视点，促进地貌学的现代化进程。

The representation and organization of geomorphology data are important methods and approach for constructing digital geomorphology.

地貌数据的表达和组织是构建数字地貌的重要方法和途径。

Geomorphology, especially River Geomorphology is of primary importance in China.

应用地貌学，特别是应用河流地貌学在中国极有价值。

Direct and accurate calculation on three-dimension watershed geomorphology is one of key issues in current fractal geomorphology.

实现具有三维立体特征的流域地貌分形维数直接准确计算，是目前分形地貌学研究所面临的主要问题之一。

More and more research proves that alluvial fan is affected by many environmental factors such as tectonic activity, climatic conditions, base level change, drainage basin geology, geomorphology and plant covering of drainage basin, human activities; therefore, alluvial fan research bears great significance to theory of geomorphology and practicalities.

越来越多的研究表明，冲积扇的演化受构造、气候、基准面、流域地质地貌条件、植被覆盖程度以及人类活动等诸多环境因素的影响，因此，冲积扇研究具有十分重要的理论意义和现实意义。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。