With this program, it can calculate the elevation of grid cell and the elevation of surface.
利用程序计算出网格中心点对应的地表高程，以及网格中心的高程。
The graph below the images tracks the surface elevation of Devils Lake from the late nineteenth through the early twenty-first centuries.
图像下面的图表记录了魔鬼湖在19世纪末到21世纪初的水面高度的变化轨迹。
In the color mapping, localized elevation of blood pressure and shear stress could be observed on each plaque surface.
在彩色地图中，在每个斑块的表面都可观察到血压和切应力的局部升高。
The level of the ocean's surface, especially the level halfway between mean high and low tide, used as a standard in reckoning land elevation or sea depths.
海洋表面的水位，尤其是在平均高水位和低水位之间的平均位置的水位，用作计算陆地海拔和海水深度的标准。
For the example of bitumen concrete surface, the paper analyzed the relation between elevation and thickness, introduced the control of elevation and thickness.
以沥青混凝土面层为例，分析了高程与厚度的相互关联、互相影响，介绍了如何对高程和厚度进行控制。
IN TIN of digital elevation model constructed from contours, flat areas which are made up of flat triangles can not reflect the real shape of the surface, so that they need be corrected properly.
在基于等高线建立的数字高程模型TIN中，由平坦三角形连接成的平坦区域不能真实地反映地表的真实形状，需要进行适当地修正。
The molded cement base surface, or by the construction elevation cannot use wear-resistant occasions, liquid curing agent is a new choice of ground protection.
对于已成型的水泥基地面，或者因建筑标高不能使用耐磨地坪的场合，液体固化剂是地面防护的新选择。
The precondition of RG line being as datum of time-depth conversion is that the RG line is equivalent to the smooth line of surface elevation.
RG线作为时深转换基准面的前提是RG线等效于地表高程的平滑线。
The changes of posterior corneal power and posterior surface elevation in high myopia were significantly more than those of mild-moderate myopia after LASIK ( P< 0. 05 ).
高度近视组角膜后表面屈光力与角膜后表面隆起度改变量大于中低度近视组的改变量（P<0.05）。
The correlation between the skewness and the kurtosis of the sea surface elevation is also discussed.
文中还讨论了波面偏度和峰度的相关关系。
This paper studies the application of digital elevation model (DEM) to the design of the surface drainage ditch system.
研究数字高程模型(DEM)在滑坡地表排水辅助设计中的应用。
In the course of the propagation of deep water waves to the shoal water zone, the distribution of the surface elevation and the wave spectrum will be changed due to shoaling effect.
深水海浪向近岸传播过程中，由于变浅作用，其波面高度分布，波谱都发生了变化。
This analysis method considers different shear forces in different directions on the joint surface, the variation of joint with its position, elevation and load fluctuation, an...
所提出的分析方案能够考虑接缝面上不同方向的抗剪能力，考虑缝隙随接缝位置、高程和荷载施加而变化的情况以及不同接缝间的相互影响。
The hinge has a central portion (50) with a convex outer surface, with the lid closed and as viewed in side elevation, that blends with a smooth curvature into outer surfaces of the lid and the base.
所述铰链具有中心部分（50），在盖闭合时并且从侧面正视图观 察时中心部分（50）具有凸的外表面，所述凸的外表面以平滑曲率融入所述盖和所述基体的外表面。
Digital elevation moded (DEM) is a digital expression of landform surface, and its application in geology has become more and more extensive.
数字高程模型(dem)是对地球表面地形地貌的数字表达、模拟，DEM在地质学中得以广泛的应用。
Noise attenuation section should be in place where is wide, relatively light discrepancy in elevation, and where the earth's surface vegetation of present position is representative.
噪声衰减断面应选在开阔、高差较小的地方，所处位置地表植被具有代表性。
It is customary to fly , so far as is feasible, at a uniform elevation above sea level but within a range of 750 to 1500 ft above the earth's surface.
在条件许可之下，一般都在海拔以上离地面750到1500英尺范围内的均匀高度上飞行。
Results The main ophthalmologic signs of retinoblastoma consisted of elevation of intraocular pressure, white-pupil sign, yellow-white mass in fundus and new blood vessels on the surface of the mass.
结果视网膜母细胞瘤以眼压升高、白瞳征、眼底黄白色隆起性肿块和新生血管等为主要眼征。
Digital elevation and terrain maps based on the new data reveal the heavily cratered and bumpy surface of the moon in all its complexity.
通过照片我们可以清晰的看到月球背部地形复杂、表面崎岖。
Because of the limitations on using Radar technology to obtain surface elevation data, there are many problems in the original SRTM DEM data.
由于利用雷达技术获取地面高程数据技术本身的限制，SRTM原始dem数据中存在着很多问题。
The analysis is divided into two parts: 1 computation of the velocity flow field and water surface elevation, and 2 computation of the pollutant concentration field from the dispersion model.
分析包括两个部分：1流场速度、水面高度的计算；2根据扩散模型计算污染物浓度场。
In this paper, we introduce the cause of unstable tracking at low-elevation and analyze the fact that surface reflected wave entering antenna mainly causes multi-path effect.
文章分析了多路径效应下的雷达互扰方程，并与未考虑电磁波多路径影响的雷达互扰方程的结果做比较。
In this paper, we introduce the cause of unstable tracking at low-elevation and analyze the fact that surface reflected wave entering antenna mainly causes multi-path effect.
文章分析了多路径效应下的雷达互扰方程，并与未考虑电磁波多路径影响的雷达互扰方程的结果做比较。
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