我如何删除在一个二维矢量网格路径的部分吗？
提出了一种新的二维矢量数字地图的零水印算法。
A new zero-watermark copyright protection algorithm for 2d vector maps is proposed.
提出二维矢量边界推进生成非结构三角形网格方法并证明其可行性。
We present a method, vector boundary advancing method, to generate unstructured triangle meshes, and prove its feasibility.
我怎么能从一个二维矢量字符到一个二维矢量的另一个对象与一个字符变量的类？
How can I convert from a class with a 2d vector of chars to a 2d vector of another obj with a char variable?
提出二维矢量工作队列数据结构，保证站点深度优先搜索以及权值对站点处理时间的影响。
Introduce a data structure of Two-dimensional Vector Workload to ensure Site-depth-first Searching Model and the time control of sites processing with weighted values.
对关节间隙变量采用二维矢量表示法，分析了机器人关节间隙对机器人末端位置重复精度的影响。
The effects of the joint clearance variables to the position repeatability of the robot end effector are analyzed using a two-dimensional vector method to define the joint clearance variables.
论文通过对二维矢量图形的研究，实现了全面的图形处理功能。使得系统可以方便地进行输入、输出以及存储。
The thesis passes to two measures the research of the sketch, realizes completely of the sketch handles function. can make system proceeded the importation, output expediently and saving.
简言之，矢量数据利用最简单的拓扑实体—点、线和多边形，并在二维笛卡尔坐标系统中固定它们来描述地理特征。
In short, vector data take the simplest topological entities — points, lines, and polygons — and anchor them within a 2-d Cartesian coordinate system to describe geographical features.
svg：可缩放矢量图形(Scalable Vector Graphics, SVG)是一门用XML描述二维图形和图形应用程序的语言。
SVG: Scalable Vector graphics (SVG) is a language for describing two-dimensional graphics and graphical applications in XML.
利用远场时变散斑空-时强度相关函致的有限差商可以测量散射体运动的二维速度矢量。
By using backward difference of space-time intensity correlation function with respect to time delay, the two-dimensional velocity vector of a moving diffuser can be measured.
并以矢量磁位作为求解变量得到励磁磁场和电枢反应磁场的二维解。
The vector magnetic potential is regarded as a variable to gain the two-dimension solution of excitation magnetic field and armature response magnetic field.
将图像转换为矢量图形，由计算机提取图形节点坐标形成二维点集矩阵。
The image is converted into vector and sketch node coordinate is withdrawn automatically by computer, two dimension the point gather the matrix is formed.
介绍一种采用两只压电加速度计作为敏感元件的二维同振型组合矢量水听器。
This paper reports a kind of two-dimensional combined vector hydrophone of resonant-column type in which a piezoelectric accelerometer are used as are sensing element.
以矢量磁位作为求解变量得到励磁磁场和电枢反应磁场的二维解。
Magnetic vector potential is regarded as variables to gain solution of excitation magnetic field and armature response magnetic field.
用矢量模式场来描述二维金属光栅各层中的电磁场。
Electromagnetic field in various layers of 2-d metal gratings can be described with vector mode field.
误差图像进行分形矢量量化编码时，使用设计的自适应二维维纳数字滤波器，对收缩的均值图像进行滤波后，可构造好的码书。
When coding the erroneous image by fractal vector quantization, a self-adaptive 2-d wiener digital filter to filtrate the contracted mean value image, which can result into a good quality codebook.
如何测量回波的多普勒频移，实现测流速的目的。 文中从二维信号矢量的角度分析了多普勒频移调制和解调的过程，推导出提取速度信息的信号处理方法。
Using two-dimensional signal vectors, the process of Doppler shift modulation and demodulation is analyzed, and a signal processing method for extracting flow speed information is derived.
这种矢量模式方法物理概念清晰且稳定收敛，可以处理任意偏振态平面波入射到二维亚波长金属光栅中的衍射问题。
Physical idea of the vector method is clear, stable and convergent. The diffraction problem of plane wave with polarization incident upon 2-d sub-wavelength metal gratings can be processed.
采用PIV激光图像速度场仪，选择二维相关采集测量，得到在相似水流条件下不同刚度植被周围的流场矢量图。
In PIV measurement, 2-d data collection techniques were used to gain vector field of flow around vegetation with different vegetation rigidity under similar flow conditions.
在水压技术理论研究方面，应用流固耦合理论对水压齿轮泵进行了二维流场的仿真分析，得出了其流场压力云图和速度矢量图。
In the research of water hydraulic technology, flow field simulation is done by the method of Fluid-Solid coupling, leading to the pressure nephogram and velocity vector of the pump model.
给定二维空间上的初始坐标，对样本矢量点做非线性映射处理，得到裂缝和非裂缝矢量点在二维空间上的分布。
When primal coordinate of two-dimensional space is given and non-fracture vectors will be sure in two-dimensional space.
给定二维空间上的初始坐标，对样本矢量点做非线性映射处理，得到裂缝和非裂缝矢量点在二维空间上的分布。
When primal coordinate of two-dimensional space is given and non-fracture vectors will be sure in two-dimensional space.
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