差异的产生则是由几何位置，大气状况以及语种的不同造成的。
The difference is a matter of geometry, atmosphere, and language.
如何提高数控机床的几何位置精度成为目前研究的关键问题。
How to improve geometric positioning accuracy of CNC machine becomes an significant issue of present research.
其优化模型包含两类设计变量：几何位置变量和几何尺寸变量。
The optimization model contains two kinds of designing variables: geometric position variable and geometric dimension variable.
同时，还设计了一个有效的非线性预测器来实现几何位置的压缩。
Additionally, a non linear geometry predictor is designed to compress the geometric information.
探讨了导线的几何位置及其尺寸对电晕放电的影响，最终得出最优改善措施。
Geometry of the wire location and size of the corona discharge effect, concluded that the best improvements.
数控机床几何位置精度是机床评定的重要指标，直接影响到机床的加工精度。
Geometric positioning accuracy which is an important indicator of Computer Numerically Controlled (CNC) machine assess directly affects machining accuracy.
当卫星几何位置好的情况下，铷钟用于改善垂直精度，顺便还较正气压计的精度。
When the satellite geometry is good, the rubidium clock is used to improve vertical accuracy, and in turn, the calibration accuracy of the barometer.
目的研究凹球面超声换能器的声焦域在高声强和媒质有较大衰减情况下，其形状和几何位置的变化。
Objective the variations of the site and shape of focal region for a concave spherical ultrasound transducer in the case of high sound intensity and stronger attenuation were studied.
获得波后流场的等压力线、等密度线、等马赫线和圆锥表面的压力系数，确定了锥激波的几何位置。
Pressure contours, density contours, Mach number contours and pressure coefficient on the cone are obtained. Conical shock wave position is geometrically determined.
以往的实证研究暗示，节点具有明确几何位置的网络，如计算机互联网、电力网络等，不表现层次性。
Previous studies suggested the absence of hierarchical structure in geographical networks, such as the Internet, the electrical power grids, and so on.
系统采用基于点阵样板的校正方法，拟合理想像与实际像的关系，完成像素点的几何位置校正和灰度校正；
The hardware system is based on the dot-array plate arithmetic, fitting the correlation between ideal image and real image, and achieving the correction for location and gray-level of image pixels.
对两条直线在某投影面上发生重影的现象进行分析，从空间角度认识其几何位置，由此得出重影线的定义。
It is in a straight-line projection of the two surface analysis of the phenomenon occurred in the film, from its perspective in geometric space, which leads to the definition of affected lines.
桅杆的非线性是相当复杂的，它是由拉索的几何非线性和拉索的张力产生的，拉索的张力又依赖于拉索的几何位置。
Because the cables possess the geometric nonlinearity and the tension force depends on the geometric positions of cables, the nonlinearity of guyed mast is very complex.
交互式数字图象的配准与镶嵌主要由二个步骤来完成：第一步是由人在显示屏幕上选择确定图像几何位置的控制点集，然后由此确定一幅图像几何变换使两幅图像在几何位置上配准。
Step one is to pick up the control point set which determines the geometric position of images, and then to derive a geometric transform for registering one image to another from those points.
矢量数据指的是通过几何结构定义的数据，如线段表示街道，而点表示位置。
Vector data refers to data defined by geometric constructs, such as line segments representing a street or points representing single locations.
使用带有位置和几何指示器的Xdmx配置文件可以创建满足工作环境的任意数量的拓扑。
Use your Xdmx configuration file with the location and geometry specifiers to create any number of topologies that suit your working environment.
如果物体通过几何变换而被放置在世界坐标系中，比如通过平移和旋转，那么视图跟踪他在世界坐标系中位置变换的轨迹可能会是一个艰难的工作。
If the object is positioned in the world through geometric transformations, such as translations and rotations, then keeping track of its position in world coordinates can be a hard task.
然后根据特征点的几何定义，利用轮廓线的位置、曲率等信息自动提取特征点。
Characteristic points can be extracted by considering the geometry definition, the position and curvature of each point on the contours.
注释，文本，几何形状以及其他的图表位置注释。
Comments, text, geometric shapes and other diagram-local annotations.
根据特征点的几何定义，利用轮廓线的位置信息、曲率等属性来提取特征点。
Lastly, the characteristic points can be extracted by the geometry definition of them and the position and curvature of each point on the contours.
我利用相同的方法创建花朵。我制作了一个一体化的花朵贴图，然后使用贴图扩展工具移动其位置以适应几何体。
I made the flowers in exactly the same way. I made an all-in-one flower texture, and used ThruPaint to move the position to fit the geometry.
本文引入解析几何，借助计算机对钻孔位置进行较精确计算。
In this paper, analytic geometry is drawn into drilling hole position calculation and have the aid of computer, the calculation is accurate.
通过对侧视雷达图像进行合适的辐值校正和几何校正后，就能获得色调均匀、位置准确的镶嵌图像。
The Mosaic images with uniform tone and accurate position can be obtained after the suitable radiation correction and geometric correction for SAR images.
最后，本文以实例分析讨论了横向剪切变形、开孔大小、线布载荷位置和几何参数对临界载荷的影响。
Finally, some examples are given to show the effect of shearing deformation, the hole size, the position of linear load and the geometrical parameter on the critical load.
将整体壁板分解为特征的集合，并进一步将特征分解为特征的位置、方向、几何尺寸、布尔运算等信息的集合。
An integral wing panel is represented as feature sets, and the features are decomposed as information sets such as location, direction, geometric size, Boolean operation etc.
并联机床；CAD变量几何；欧拉角；运动学；静力学；自由曲面；位置正解。
Parallel Machine Tool; CAD Variation Geometry; Euler Angle; Kinematics; Statics; Free-form Surface; Forward position.
用圆弧投射法解决圆锥曲线与其它空间几何要素的相互位置问题，可使作图更为简练、精确。
By using circular arc project, the relative positions of the conic curves and other spatial geometrical elements can be solved for simplified and precise drawings.
数控加工程序中的坐标值，关系着机床上加工工件的位置、尺寸和几何形状等，是数控加工程序中的重要内容。
The coordinate value in NC machining process is related to predetermine position, size, geometry shape of the processing workpiece of the machining.
提出一种十二面体变几何桁架机器人机构正位置分析的代数求解方法。
An algebraic method is proposed for the forward displacement analysis of the dodecahedral variable geometry truss manipulators.
提出一种十二面体变几何桁架机器人机构正位置分析的代数求解方法。
An algebraic method is proposed for the forward displacement analysis of the dodecahedral variable geometry truss manipulators.
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