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   spatial 在 自然地理学和测绘学 分类中 的翻译结果: 查询用时:0.133秒
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spatial
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  空间
    Study on Spatial Discretization and Parameterization in Basin Simulation Aided by RS and GIS and Its Application
    GIS和遥感辅助下流域模拟的空间离散化与参数化研究与应用
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    The Theory and Technology of Integration of Map Production and Spatial Data Capturing
    地图制图与空间数据生产一体化理论和技术的研究
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    Researches on Spatial Theory and Spatial Complexity Model
    空间理论与空间复杂模型研究
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    Research of Service Architecture and Algorithms for Grid Spatial Data
    栅格型空间数据服务体系结构与算法研究
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    Study on Theories and Application of Urban Spatial Information Engineering
    城市空间信息工程理论与应用研究
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  “spatial”译为未确定词的双语例句
    Regional Land System Analysis Based on GIS/SOTER Spatial and Attribute Database
    基于GIS/SOTER数据库的区域土地利用系统分析
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    SCHEMES OF SPATIAL FILTERING OF LINEARSTRUCTURAL IMAGE INFORMATIONS
    线性构造图像信息空间滤波的综合处理方案
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    The Application of Computational Geometry Algorithms in GIS Spatial Analysis
    计算几何算法在GIS图形分析中的应用
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    The nutrient concentrations,microbe and enzyme and their spatial distribution were analyzed for different types in Dongying county of Shandong province in silting coastal area,the main results indicated: ①soil microbes,enzyme and nutrient distribute mainly in 0~20 cm of soil layer,and less in 20~50 cm.
    本文研究了东营泥质海岸不同林分下土壤养分、微生物数量、土壤酶活性及分布特征,结果表明:①土壤微生物、土壤酶和土壤养分主要分布在0~20 cm的土层,20~50 cm的较少;
短句来源
    Fusion experimental results showed that the new method was superior to the IHS in keeping multi-spectral image information,while the information details of high spatial images were improved.
    融合实验结果证明,新方法在对原多光谱影像信息的保持上优于IHS方法,同时在保持高分辨率影像的细节信息上有所改善。
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  spatial
The derivation of our algorithm depends on certain properties of joint analyticity (with respect to spatial variables and perturbations) which had not been established before this work.
      
Here, we report using the estrogen receptor that the location of drugs in x-ray crystal structures of the receptors matches closely their predicted spatial locations in the DNA.
      
Various physicochemical descriptors ere correlated with the biological activity out of which descriptors belonging to the family of electronic, spatial, structural and conformational were found to be of importance to the activity.
      
Spatial discretization can be performed by either Galerkin spectral method or nonlinear Galerkin spectral method; time discretization is done by Euler scheme which is explicit or implicit in the nonlinear terms.
      
First,nonnegative solutions for scalar equation with spatial discontinuities are studied.
      
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Xijiang (West River) is the largest river in the south of China, and Modaomen, the main river-mouth of Xijiang is the largest one of the eight distributary mouths in the delta of Zhujiang (Pearl River) , It is an estuary.The estuary sediment is mainly terrigenous detritus carried down from xi-jiang. The spatial distribution of the sediment is controlled by the separation of flow of the run-off and the tidal current, and influenced by the cross-section gradient of the water surface.So the coarser sediment...

Xijiang (West River) is the largest river in the south of China, and Modaomen, the main river-mouth of Xijiang is the largest one of the eight distributary mouths in the delta of Zhujiang (Pearl River) , It is an estuary.The estuary sediment is mainly terrigenous detritus carried down from xi-jiang. The spatial distribution of the sediment is controlled by the separation of flow of the run-off and the tidal current, and influenced by the cross-section gradient of the water surface.So the coarser sediment is at the eastern part and the finer one at the western part, together with intersection of the coarser and the finer sediments.Due to affection of the landform of the river-mouth bar, the fundamental characteristic of sediment distribution and grain-size probability curves along the bed of the subaqueous river channel exhibits an inverted-order from up-stream to down-stream.The genesis of transverse formation of the river-mouth bar is wave action, especially that in the south-west direction. In the mid 19th century, the deep bed of the subaqueous channel outlet deflects eastward at the southern side of Shilanzhou Island and the ebb-tide current, the residual current and the south-west nearshore current are all reversed in direction, and thus the embryonic form of the transvers river mouth bar is formed.In the mid 20th century the subaqueous channel outlet in the bar-crest is closed, and became a bow-shaped snoal. At present, the river-mouth bar continuously grows higher and greater.The shape of the grain-size probability distribution of the river-mouth bar sand at the bar-crest is concave downward very similar to the probability curve of the river-mouth bar sands of the modern Changjiang (Yangtze river) and the ancient river (early Tertiary period) of northern Jiangsu and western Liaohe. It is called transitional mixed texture. It's the sediment of the effective wave and flow in depositional process of sediment transports along the flowing direction. And it differs from the grain-size probability curve of river mouth bar sand with double saltation population concave upward, The latter is a reflection of the depositional process of bidirectional transport by swash and backwash

本文采用粒度概率曲线、频率曲线与粒度基本参数相结合的方法,分析西江河口(磨刀门)沉积环境,重点探讨河口拦门沙及其沉积结构的形成。认为波浪作用是西江河口拦门沙形成的主要动力;对粒度概率曲线的过渡式和双跃式加以区别,并探讨其成因。

In this paper, the follow-up adjustment theory of instantaneous same conditions considering time and state parameters was advanced. In order to reveal the laws of temporal and spatial evolution of crustal movement.

本文提出一种顾及时间参数和状态参数的瞬时同态跟踪平差理论,以期揭示地壳运动的时空演变规律。

This paper firstly introduces the concept of spatial data, their particularities in the aspects of time/space changing and the complexities in their management. Then it describes the properties of topological transformation in map data processing as well as the realization of so-called indirect topological selection in this cartographical data base system.

文中先对空间数据的概念,它们的时空变化特点和管理上的复杂性作了介绍。然后就地图数据处理的拓扑变换性质以及在该地图数据库系统中称之为“间接拓扑选取”的实现进行了论述。

 
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