1) projected grating
投影栅线
2) projected grating method
投影栅线法
1.
In projected grating method used for measuring 3D surface topography, parameter calibration is the most important factor which affects the measurement precision.
应用投影栅线法在现场检测三维物体的形状时 ,参数标定是影响测量精度最重要的一个因素 。
2.
In measurement of three-dimensional object shapes using projected grating method, the height of each point of the measured object is obtained through the processing and analysis of the stripe images.
采用投影栅线法进行三维形状检测，主要通过对条纹图像的处理，从中获取被测物体各点的高度分布。
3) shadow moiré profilometry
投影栅线相位轮廓术
1.
3D topography measurement consists of Moire s method, phase-shifting method and shadow moiré profilometry.
三维物体形貌测量技术包括:云纹轮廓术、相位测量法、投影栅线相位轮廓术。
4) projection
投影
1.
Emulate-holographic mathematic treatment of parallel projection applied in mining engineering visualization;
平行投影在矿业工程可视化中仿全息数学处理
2.
New method for multi-attribute decision making based on vague set——projection method;
基于Vague集的多属性决策新方法——投影法
3.
Surveying Projection of Over-head Point & Line Using Intersecting Line of Two Vertical Plane;
垂面交线法悬点与悬线投影测量研究
5) projecting
投影
1.
New 3D line-generating algorithm based on line property and projecting;
基于直线特性和投影原理的三维直线生成算法
2.
The LS channel estimation of OFDM systems can be viewed as a noisy observation of the true channel frequency response,so the noise component can be compressed through subspace projecting.
OFDM系统的LS信道估计可看作真实信道频率响应的一个有噪观察值,因此可采用子空间投影方法对噪声进行压缩。
3.
This paper discusses the method of fast drawing tool′s section projecting picture with the help of computer aided drawing through human computer interaction.
论述了在给出刀具的一个截面的情况下，通过编制人机交互式对话功能的程序文件，运用计算机辅助作图法快速绘出刀具该截面投影图的方法，以期提高图形生成效率和准确度。
6) project
投影
1.
Intersetions between different tunnels as well as between tunnels and shafts are often existed after they are projected on a plane.
用计算机绘制巷道平面和立体图时,巷道是用双线表示的,对各类巷道及斜井、竖井进行立体投影时,经常产生巷道与巷道,巷道与井筒之间的交叉。
2.
First,a point on a real CCD is projected to the ground based on the pinhole model;second,in the same way,the point on ground i.
基本方法是利用小孔成像原理,先将CCD上的点投影到地面上,同时假设平行于地面一定高度有一虚拟CCD平面,再将地面上相应的点投影到虚拟CCD上,当所有点都遍历后,虚拟CCD平面上获得的图像就是梯形校正后的图像。
3.
Especially, its reflect type, plastic substrates panel and the digital projectionused in the electronic cinema are unique and irreplaceable with others.
对比与其共存的自发光型平板显示方法 ,液晶占据压倒优势的市场 ,同时它的反射式、塑料屏、以及大型数字信号投影等技术为其它方法所不能替代。
参考词条
补充资料：X线滤线栅半径
X线滤线栅半径
放射学术语。又称栅-焦距。呈弧形排列的滤线栅铅条与充填物高度的延长线于空间聚焦为一点，此聚焦点到栅平面的垂直距离为栅-焦距。用于聚焦式滤线栅。栅-焦距有75、90、100、120、200cm 几种。使用聚焦式滤线栅时，原则
说明：补充资料仅用于学习参考，请勿用于其它任何用途。