1) intersectant vector
相交矢量
1.
The intersectant vector in the three-dimension models is a basic method in computer graphics.
文章介绍了在 Vega编程中相交矢量技术的有关知识 ;并在驾驶模拟器的虚拟环境中利用相交矢量技术 ,测量汽车车身与车道中心线的相对位置 ,以此作为自动控制模型的输入量。
2) intersection method with vector
矢量求交
1.
The paper discusses that how to get graphic information from the autoCAD articles with these methods, such as nearest entity method, maximum rectangle method, intersection method with vector , angle-off set method with vectors .
文章着重介绍利用AutoCAD的二次开发工具ObjectARX2000提取AutoCAD二维图形信息的4种方法最近实体法,最大矩形法,矢量求交法,矢量夹角法。
3) Vector Alternation
矢量交换
4) Orthogonal vector
正交矢量
1.
Two orthogonal sine waves as referential waves are got by programming phase shift, and realized a soft orthogonal vector′s LIA by using cross correlation algorithm.
介绍了利用软件移相技术得到相互正交的参考正弦波信号 ,通过互相关算法 ,完成了软正交矢量型 L IA相关器的具体实现 ,利用该方法实现了对微弱信号幅值和相位的检测 ,有效地抑制了干扰 ,减少了硬件电路成本 ,并且通过 Matlab仿真 ,验证了该算法具有一定的优越性 ,并在实际应用中取得了很好的效果。
2.
In order to inverse to obtain undergeound water information,determine quantity of groundwater and structure information of stratum,according to multiplicative orthogonal vector lock-in amplifier principle,SNMR(Surface Nuclear Magnetic Resonance) signal collection system based on analog orthogonal vector lock-in amplifier has been designed.
为了对地下水信息进行反演,确定地下水水量、地层结构等信息,根据乘法型正交矢量锁定放大器的基本原理,设计了基于模拟正交矢量锁定放大的SNMR(Surface Nuclear Magnetic Resonance)信号采集系统。
6) vector correlations
矢量相关
1.
The vector correlations between products and reagents for the reaction Ca+CH3I→CaI+CH3 are studied using quasiclassical trajectory(QCT)method on extended London-Eyring-Polanyi-Sato potential energy surface(PES)at different collision energies.
本文采用准经典轨线方法,在LEPS势基础上计算了Ca+CH3I→CaI+CH3在不同碰撞能下的矢量相关计算了质心系中四个广义极化微分反应截面(2π/σ)(dσ00/dωt),(2π/σ)(dσ20/dωt),(2π/σ)(dσ22+/dωt),(2π/σ)(dσ21-/dωt),k-j′两矢量相关的P(θr)分布、k-k′-j′三矢量相关的极角分布P(φr)以及用θr和φr表示的产物转动角动量的空间分布P(θr,φr)。
补充资料：V形相交纹
V形相交纹 青铜器纹饰之一。以两“V”形相互交叉，作一颠一倒排列，尖角和四周饰以变云纹。盛行于战国时期。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条