1)  Two-dimensional Vector Graphics
二维矢量图
1.
Design and Realization Based on XML Special Equipment Two-dimensional Vector Graphics Class Libraries;
基于XML的特种设备二维矢量图类库的设计与实现
2)  two-dimensional vector graphics
二维矢量图形
1.
In this article,we use the two-dimensional vector graphics rendering algorithm Based on the GDI + technology to achieve a dynamic analysis chart in the Web application management system.
通过基于GDI+技术的二维矢量图形绘制算法在基于Web应用的管理系统中实现了动态分析图表。
2.
Presently, the research on digital watermarking focuses on the gray image, color image, audio and video digital watermarking, but there are little research on two-dimensional vector graphics and binary image digital watermarking.
当前数字水印技术的研究主要集中在灰度图像、彩色图像、音频和视频的数字水印上,对二维矢量图形和二值图像数字水印的研究相对较少。
3)  two-dimensional
二维
1.
Analysis of the effect on two-dimensional transport-burnup calculation of dual-cooled waste transmutation blanket for FDS-I;
聚变驱动次临界堆输运燃耗计算二维效应分析研究
2.
Two-dimensional laser diameter detector;
JCJ-IIT二维激光测径仪
3.
Discussion of two-dimensional projective correspondence and perspective correspondence;
二维射影对应与透视对应的探讨
4)  two-dimension
二维
1.
Fabrication of ordered two-dimensional metal nanoparticle arrays;
二维金纳米微粒有序阵列的制备
2.
The Practice of Two-dimension Rights Control in the Road Transportation Management System;
二维权限设置在道路运输管理系统中的实现
3.
The study and the application of two-dimension water flow and sediment mathematical model in the river;
天然河道水沙平面二维数学模型研究
5)  2d
二维
1.
2D unstructured dynamic mesh research on store separation;
外挂物投放问题的二维非结构动态网格技术研究
6)  Two dimensional
二维
1.
High accuracy algorithm of numerical solutions of two dimensional hammerstein equations;
二维Hammerstein方程数值解的高精度算法
2.
The study on large scale two dimensional Bin Packing Problem and its tabu search algorithm;
大型二维装箱问题及其禁忌算法研究
3.
Comparing of results of two dimensional, quasi three dimensional and three dimensional models for groundwater;
地下水流二维、准三维及三维模型模拟结果比较
参考词条
补充资料：碰撞矢量图
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性质：将实验室坐标系中的散射转换为质心坐标系的图示方法。最早由加利洛（Galilo）提出，后由牛顿用于散射实验中，故又称牛顿图（Newton diagram）。附图是二粒子体系（m2>m1）的弹性散射牛顿图。在实验室坐标系中，入射速度、，散射速度为、，散射角为θL。在质心（即球心，CM）坐标系中入射速度、，，散射速度为、散射角为θ。弹性碰撞时，动量守恒，（m1+m2）·CM= m1+m2；总动量守恒，，上式中，为质心动能，为相对运动动能，W=-=-由此即可将实验室坐标系中的、换算为质心速变矢量（center-of-mass velocity vector）、、、及。此外，还可画出非弹性碰撞和反应性碰撞的牛顿图。

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