coordinate surface
英 [kəʊˈɔːdɪneɪt ˈsɜːfɪs]
美 [koʊˈɔːrdɪneɪt ˈsɜːrfɪs]
网络 坐標面
双语例句
- Accuracy analysis of coordinate measuring machine for the surface shape measurement of heliostats
定日镜面形精度检测中的三坐标扫描系统的精度分析 - The knife pressure plate is a sheet metal part with an arch structure and the left end thereof is riveting connected with the layering and directly coordinate with the top surface of the moving knife.
所述压刃板是一种具有弓形结构的板料件，其左端铆连接压条直接与动刀上平面配合。 - By making use of the relation of the area element on the surface and the area element on the coordinate surface, the second surface integrality is straightly translated to the duplicate integrality under distinct conditions.
然后利用曲面面积元素与坐标面上的面积元素的关系，再转化为二重积分，简化了第二类曲面积分的计算。 - On the base of imitating firing correspondence principle, length and direction of long axis and short axis of the ellipse shaped in inclined axis measuring projection by projecting of circular parallel to coordinate surface are discussed.
利用仿射对应原理，计算斜轴测投影中平行于坐标面的圆投影所成椭圆的长短轴大小及方向。 - The Geometric Self-Adaptive Controlling Method for the Boundary-Fitted Coordinate in Surface of Inlet
进气道物面贴体坐标生成的几何自适应控制方法 - Three times spline function is formed on the selected section using numerical analysis theory of ternary blade given by coordinate point, Blade curved surface, interpolation and evaluating point are described by functions.
用数值分析理论对座标点给出的三元叶片，在选定截面上构成三次样条函数；以函数描述叶片曲面，插值求点。 - The analysis has demonstrated that the discretization errors of the horizontal pressure gradient force in terrain-following coordinate models should be divided into two kinds, one of which, the second kind Error-II, appears while the horizontal coordinate surface is inclined.
通过分析发现地形坐标系中气压梯度力差分格式的计算误差应分为二类，其中，第二类误差在水平坐标面倾斜时出现。 - The DEM in the new geodetic coordinate system on the ellipsoidal surface is different from the DEM in the projection plane.
基于此种坐标系在椭球面上建立DEM不同于基于地图投影概念的DEM。由于并未经过从椭球面到平面的投影，从而避免了投影变形。 - Mindlin plate unit is applied to all three plates, local coordinate system with middle surface of each plate as coordinate plane is used to build finite element model, and constant complex number model is applied for interlayer material's viscid elasticity.
对三层板均采用Mindlin板单元，以各层的中面为坐标平面建立局部坐标系来建立有限元模型，芯层材料的粘弹性采用常复数模型。 - In Lorenz chaos, the sign relation between coordinates "x" and "y" of a phase point determines whether the point can overpass the y-z coordinate surface or not, and it also determines in which wing of Lorenz attractor the point will stay.
在混炖的Lorenz系统中，相点坐标x与y之间的符号关系决定相点能否通过y－z面，从而决定了相点在吸引子的哪一翼中运动。 - Based on CFD numeric simulation for hydraulic retarder inner flow field, the pressure distribution functions of the rotator blades surfaces are regressed by coordinate transformation and surface fitting.
基于对某型液力减速器内流场的CFD数值模拟，运用坐标变换、曲面拟合等方法，得到其叶片表面的压力随局部坐标x，y变化的二元函数。 - Conclusion Glabella-external occipital protuberance line coordinate systems on body surface are available.
结论眉间-枕外粗隆可作为三维体表坐标系。 - The design of 2-D coordinate sensor for curved surface contour measurement
曲面轮廓测量中二维坐标传感器的设计 - In laser machining on complex curved surface, interpolation sets of sampling coordinate measured points are used to construct the curved surface function, by which arbitrary coordinate of curved surface can be determined.
在应用激光技术加工复杂曲面时，通常以采样点集为插值点来建立曲面函数，然后实现曲面上任意坐标点的精确定位。 - Coordinate Conversion Based on Surface Interpolation and Research on Its Application
基于曲面插值的坐标变换及其应用研究 - Research on the Theories and Technologies of Applying True 3D Coordinate System on the Ellipsoidal Surface to 3D GIS
椭球面上真3维坐标系在3维GIS中的应用理论及方法研究 - In order to improve display velocity, transform the seismic data to a 3-D two-valued image, trace the 3-D connected zone with ordered cross algorithm, thin the zone to get the coordinate of the reflection surface.
为加快显示速度，将一个三维地震数据体转换为三维二值图像，用有序扩展算法追踪同相面所在的三维连通域，细化后得到反射面的坐标数据。 - Based on the theories of Differential Geometry and Geodesy, algorithms and formulas for direct and inverse solution of geodetic problem in the new form of geodetic coordinate system on the ellipsoidal surface are deduced in this paper.
基于地球椭球面上所构建的新型大地坐标系，推导出用新大地纵横坐标表述的大地主题解算公式，并研制了相应的正反解算法。 - Coordinate measurement of tooth surface of spiral bevel gear
螺旋锥齿轮齿面的三坐标测量 - Objective To localization of intracranial structures or lesions on glabella-external occipital protuberance line coordinate system on body surface.
目的建立眉间-枕外粗隆三维体表坐标系，在MRI和CT图像上观测颅内结构，进行精确体表定位。 - Making-Up the Coordinate Points of Surface by Neural Networks Method
用神经网络方法实现曲面坐标点插补 - The characteristics are analyzed on partly changed surface of ground in big scene battlefield. It is established that the first coordinate to describe big battlefield and the second coordinate to describe part surface of ground in big battlefield.
分析了大视景战场内局部地表面变化的特点，建立了描述大视景战场的一级坐标系和描述战场内局部地表面变化的二级坐标系。 - Meanwhile sever corrugator and procerus to eliminate glabella wrinkles and nasion wrinkles. Investigation of glabella-external occipital protuberance line coordinate system on body surface
同时切断皱眉肌及降眉间肌，消除皮肤眉间纹及鼻根横纹。眉间-枕外粗隆体表坐标系的研究 - H-J equation is studied by using a new Tortoise Coordinate Transformation. The horizon surface gravity under two kinds of coordinate is discussed and the result indicates they are the same.
使用一种新的Tor-toise坐标变换对H-J方程进行了研究，讨论了在两种坐标下的视界表面引力，结果表明它们是完全一致的。 - Investigation of glabella-external occipital protuberance line coordinate system on body surface Microanatomy of endoscope-assisted glabellar nasial keyhole approach
眉间-枕外粗隆体表坐标系的研究内镜辅助眉间鼻根锁孔入路的显微解剖 - Using cylindrical coordinate, the contour surface equations and pressure angle formula of the convex arc surfaced cam were established. Which provides a theoretical basis for the design and processing of this kind of cam.
借助柱面坐标，建立了凸桶形凸轮的廓面方程和压力角公式，为此种凸轮廓面的三维坐标设计和数控加工提供了理论基础。 - Aimed at spherical, cylindrical, conical and toroidal electrodes in electrical engineering, based on the corresponding coordinate transformation the randomly meshing surface BEM is put forward.
针对电气工程中常见的球、柱、锥和圆环形电极，建立相应的坐标系，提出了基于坐标变换，适用于任意网格剖分的曲面边界元方法。 - As a kind of non-contact measuring method, Laser radar can obtain the three dimensional coordinate of an object surface with scan data of each position, distance and angle, to carry out the scan technology of extracting the surface information and its reconstruction.
激光雷达采用一种非接触式的测量方式，它是通过位置、距离和角度等观测数据直接获取对象表面点的三维坐标，实现曲面信息提取和曲面重建的扫描技术。 - The mathematical model was established by exploiting the spatial analytic geometry of the obstacle control surfaces and a unified coordinate system. The limited surface clearance evaluation relationship was derived the established mathematical model.
在统一净空评价坐标系后，采用空间解析几何对障碍物控制面进行数学建模，通过数学模型的演算推导出相关限制面的净空评价关系式。 - In addition, treating the download data with coordinate conversion and mixed surface model, the digital terrain model based on Google Earth terrain data was established.
除此之外，对下载数据进行坐标转换及混合表面建模处理，建立了基于GoogleEarth地形数据的数字地面模型。