查询词典 geomorphological

The concentration of alluvial pollen can be taken as an indicator to distinguish different geomorphological units.

冲积物的花粉浓度可以作为划分不同地貌单元的指标。

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 basin geomorphological instantaneous unit hydrograph is derived.

得到流域地貌瞬时单位线。

The soil erosion is a complex geomorphological process caused by the endogenic and exogenic force.

水土流失是一个复杂的地貌过程，它受多种因素的影响。

The dissertation has upstanding reference value to underwater geomorphological measurement system, for instance reservoir region, lakes, as well as measuring the flotage and underwater precipitation.

本论文对于水库、湖泊等水下地形地貌测量具有良好的参考价值，也可用于海洋探测及对水中漂浮物或水下沉淀物的测量。

The second part of the dissertation comprehensively analyses geological background and erosional geomorphological conditions in the test regions, elaborates on evolution characteristics of erosional environment in the regions, probes regional distinguishing regularity of erosional geomorphological patterns as well as their developing and evoluting features in loess fields, and places emphasis on discussing developing and evoluting trends of soil erosion in the watershed.

本文的后半部分对试验区的地质背景与侵蚀地貌条件进行了综合分析，阐述了区域侵蚀环境的演化特征，探讨了黄土地区侵蚀地貌区域分异规律及其发展演化特征，并着重讨论了流域土壤侵蚀的发展演化趋势。

Geomorphological Mapping has long been a major field in geomorphological research, since it is utterly necessary for research achievements to be put into application.

地貌制图长久以来一直是地貌学的一个重要研究领域以及使地貌学走向应用的必要环节，研究工作和生产实践要求不断改革传统制图工艺和提高其质量水平。

On the basis of China 1:1,000,000 geomorphological mapping of remote sensing, the features of Taiwan's geomorphological environment was selected, and the basic principles, methods and processes of remote sensing interpretation of 1:1,000,000 land digital geomorphology were explored.

在全国1：100万地貌遥感制图的基础上，选取台湾地貌环境特征，探索1：100万陆地数字地貌遥感解译的基本原则、方法和流程。

By the study of the relationship between vegetation and spatial characteristics of UHI, the mainly spatial characteristics of UHI has been analyzed and it was:(1) The terrain of the suburbs is higher than the urban region, the gradient of the terrain height is small, and this geomorphological featrue is conducive to assemble of the heat, the UHI phenomenon of Changsha is obvious especially in the summer night;(2) The UHI distribution is similar to the outline of the urban construction. The LST of urban is 3-5℃ higher than the flat low areas close around the city, and 6-8℃ higher than further areas. The region which has the most obvious UHI phenomenon is the region surrounded by the second city ring road, and the UHI phenomenon gradually weakened from the city centre to suburb;(3) The impact of geomorphological character to UHI is notable, the relationship between vegetation index and UHI is Anti-related, it was indicated that the improvement of the vegetational status is very important to the elimination of UHI phenomenon, the implementation of the urban green land planning can reduce UHI effect.

通过分析长沙城市地区的土地覆盖、植被绿地状况与热岛空间分布状况的关系，揭示出研究区域UHI主要特征为：(1)从研究区域地表覆盖图发现，长沙市城区四周均有相对地势较高的山地，但地形梯度不大，接近四面环山的地貌特征，容易造成城区的热量聚集，有利于城市热岛效应的形成，使得长沙城区存在明显的热岛分布；(2)UHI分布与城市结构的轮廓相一致，长沙城区与地势相对平坦的近郊区的地表温度差异为3~5℃，与地势较高的周边远郊区的地表温度差异为6~8℃，长沙城区热岛效应与城市规划呈对应关系，热岛效应最显著的区域为二环线内，并从中心沿三环逐渐向郊区减弱；(3)地表覆盖类型对UHI的效应明显，长沙地区植被绿地状况与UHI呈现明显反相关分布，揭示出植被绿地对降低UHI具有重要的作用，大范围的绿地建设能有效降低UHI。

The research shows clearly that the application of coastal multisource geospatial platform has changed the traditional coastal geomorphological science dramatically from its research scope, fields and methods, however, as made clear, extracting accurate information from remotely sensed data and GIS databases for coastal geomorphological applications is a nontrivial challenge that requires the combined knowledge and skills of information scientists and geomorphologists.

通过上述方法体系与应用研究说明，以GIS为核心建立的多源地理空间信息平台使传统海岸海洋地貌研究的范围、内容及方法都发生了重大变化，但多源数据信息的精确解译和成功应用必须同时具有空间信息学和地貌学专家知识。

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％。