查询词典 dem

The effects of data sampling methods, its density and distribution on the accuracy of DEM are presented.

阐述了原始数据的采集方法及其密度、分布对 DEM 精度的影响。

You takes my money and buy dem fo me.

你需要我的钱和购买DEM的我。

Selection of an appropriate DEM matching algorithm is the first task of this research.

选取适合DEM匹配的算法是研究工作的前提。

The result shows that the DEM generated is improved in precision.

结果表明，根据改进后的算法提取的DEM在精度上有所提高。

Study on DEM programming must have help.

对DEM编程学习有一定的帮助。

Finally, detailed analysis for the error factors, which influence the DEM generation, is done.

最后，对可能引起DEM提取的误差因素进行了细致的理论分析。

In a word, use of the DEM is extensive.

总之，DEM的用途十分广泛。

Dey take my name and where I work down on paper, an' both of dem ladies give me ten shillings.

德尔以我的名字，在我工作的写在纸上，都是一个DEM的女装给我一零先令。

The diorama of natural ground scene is modeled from the DEM data base on fractal theory and facet model.

在对地面场景，使用分形插值理论和小面单元模型来对实测的地面场景DEM数据进行处理，最后再利用地面散射特性模型结合地面场景模型和空间关系模型来计算地面场景的RCS数据阵，生成场景回波数据。

It realizes dynamic store and management of mining data and finishes inputting of mining data,3D visualization of mining area,establishing model of terrain surface,inquiring and analyzing spatial data,collection of DEM vector and image and so on.More convenience will be bring to mining manager.

系统实现了对矿业数据动态存储和管理，可完成矿业数据输入、矿区三维可视化、地形表面建模、矿区空间查询分析、DEM矢量影像数据集成等功能，必将给矿业管理工作者带来很大方便。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。