The preprocessing methods of grating image are studied, and the 3d object surface data is reconstructed.
研究了光栅图象的投影、采集及预处理方法，并对得到的被测物体表面三维数据点进行重构显示。
This paper deals with a fast Surface Data Gridding Arithmetic called LSGA (Local Search Gridding Arithmetic).
作者在本文中提出一种数据网格化的快速算法局部搜索算法。
The surface data of human body measured in global coordinates are transferred into local coordinate of each limb.
对在整体坐标中测得的人体表面数据进行坐标转换，用各肢体的局部坐标系下的数据表示肢体。
By using surface data from 1951 to 1996, the long term change trend index of annual and seasonal precipitation of China is calculated.
利用1 951年至1 996年地面气象记录资料，计算了我国全年和季节降水量长期变化趋势特征指数。
A sharp temperature increase across the mid-mantle transition zone inhibits a simple downward-extrapolation from the near surface data.
中地幔过渡带有一个温度突然增加，因此不能根据近地表数据向下做简单的外推。
In this paper, characteristics and distribution of surface data and computation defined on these curve surfaces are discussed in detail.
本文详细讨论了既有线表面曲面模型的数据特点、数据点分布，以及曲面模型上定义的计算等问题。
In this paper we apply the method to migrate both the synthetic surface data and the synthetic VSP (vertical seismic profile) data simultaneously.
在本文中，我们用此方法对合成地表数据和合成VSP数据同时进行偏移。
Then, the surface data of cornea can be acquired by algorithms for reconstructing. The repeatability and precision of the instrument are also validated.
详细介绍了该仪器用于角膜测量的操作过程，并对该测量仪器的面形复原精度进行了测试。
Surface data points are important for realizing products' computer-aided applications. CAM methods based on surface data point set are researched in this paper.
产品表面数据是计算机辅助应用的重要前提，研究了基于表面数据点集的产品CAM方法。
Using acoustic equation, the paper conducts spline interpolation for step surface data and results in quadrilateral grid partition coincident with relief surface.
本文利用声波方程，对阶梯状地表数据进行样条插值处理，得到了与起伏地表比较吻合的四边形网格剖分。
The migration results are improved by using both the surface data and VSP data: the migration images are accurately converged to the true depth of the reflectors.
使用地表数据兼VSP数据偏移结果得到改善，偏移成像被准确地收敛于反射点的真实深度。
In reverse engineering, in order to acquire surface data of sample part, multiple scanning of measuring process is usually required to adapt to the configuration of the part.
逆向工程中为了获取被测物体不同方位的表面信息，通常采用多次测量的方法。
In the process of well test, the manual methods, estimating method and interpolation by chart, are usually used to deal with surface data, which are tedious and have great errors.
油气井测试过程中，处理地面数据的常用方法是估计估算、查表插值的手工法，这种方法既繁琐且误差大。
Using step surface data for wave equation simulation of seismic data can produce serious interference at corner points of steps and further affect the results of numeric simulation.
利用阶梯状地表数据对地震记录进行波动方程模拟时，在阶梯的角点处会产生严重的干扰，进而影响数值模拟结果。
The researchers gathered 150 years of ocean temperature data in order to get a better picture of heat absorption from surface to seabed.
研究人员收集了150年以来的海洋温度数据，以便更好地了解从海洋表面到海底的热量吸收情况。
However, more recent data imply that at least some parts of the planet did in fact experience long periods in the past during which liquid water existed on the surface.
然而，更新的数据表明，至少在该星球表面的一些部分的确存在过液态水，且存在于过去很长的一段时间内。
Recently, researchers have used data collected by monitoring surface water temperatures to improve the ability of a reef to recover from bleaching.
最近，研究人员通过监测表面水温获得数据，并用此数据来提升珊瑚礁从漂白状态中恢复的能力。
Other researchers go even further, suggesting that the data provide evidence for large open expanses of water on the early Martian surface.
其他研究者取得了进一步成果，他们认为，这些资料证明了在早期的火星表面上存在大片开阔的水域。
The space filling Z-order curve might not be the best choice for geodetic data, given the closed nature of the earth's surface.
对于大地数据，由于地区表面具有封闭的特性，因此空间填充z顺序曲线可能不是最好的选择。
GIS systems acquire and process spatial data describing the Earth's surface.
GIS系统可获得并处理描述地球表面的空间数据。
During the Apollo program, astronauts left four seismographs on the lunar surface. The instuments returned their last data to Earth in 1977, five years after the Apollo program ended.
在阿波罗计划中，宇航员在月在在月球表面上留下了四个地震仪。于1977年，这些仪器把最后的数据送回到地球，五年后，阿波罗计划就结束了。
Analysing data from 2009, they found that while the surface flows had sped up, the internal ones had slowed to a crawl.
他们通过2009年的分析数据，发现当表层流动加快，内部的流动却会慢慢停止下来。
Analyses of Huygen's images and data show that Titan's surface today has intriguing similarities to the surface of the early Earth.
对惠更斯号发回的图像和数据分析显示目前土卫六的表面与原始地球表面有奇妙的相似。
Recent analyses of Galileo data has uncovered evidence of a magma ocean beneath Io's surface.
最近对伽利略的数据进行分析之后，揭示了一些木卫一表面存在岩浆海的证据。
As just described, inconsistencies can surface at a metadata level, as well as at the data level itself.
正如我们所描述的，不一致可能会出现在元数据级别，也可能会在数据级别本身出现。
These contracts are part of an overall U.S. Navy initiative to update and replace legacy computer and data networking systems aboard its surface ships and submarines.
这些合同正是美海军升级和替换船舰及潜艇上遗留计算机和数据网络系统全部合同的一部分。
Therefore, this series of articles will only scratch the surface of what is possible with data mining.
因为本系列只触及能用数据挖掘实现的功能的一些皮毛。
On the surface, there are around twenty data elements that are added to XHTML pages to enhance usability.
从表面上看，只不过在XHTML页面上增加了大约20 个元素来改进可用性。
On the surface, there are around twenty data elements that are added to XHTML pages to enhance usability.
从表面上看，只不过在XHTML页面上增加了大约20 个元素来改进可用性。
应用推荐