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intersection point相关的网络例句

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与 intersection point 相关的网络例句 [注:此内容来源于网络,仅供参考]

Traditional photogrammetry was based on forward intersection and resection using survey point, so collinear equation (object point, image point and center of projection lie in a line) was the kernel of the whole photogrammetry, and relative orientation and absolute orientation were based on ideology of coplanar corresponding image point.

传统摄影测量是基于测点的前方交会和后方交会,所以共线方程(即物点、像点与摄影中心位于一条直线上)是整个摄影测量的核心。

BOTH LINES CROSS EACH OTHER AND CONTINUE DRAWING YOUR VERTICAL LINE UP TO THE BOTTOM HORIZONTAL LINE, YOU NOW OBTAIN AN IMAGINARY POINT OF INTERSECTION, AND THE POINT OF INTERSECTION INDICATES THE PERFECT PREHEATING TEMPERATURE FOR EPOCAST 36 UNDER CURRENT CONDITION.

5.6-4 两线相交并将垂直线持续延伸到表格底部水平线并得一交点,该点即为与当前环境下预热环氧树脂时所需的温度

The potential influential factors of the capacity of signalized intersection are explored on the basis of the normal operation of vehicles in the intersection. In response to the road feature of China, study imperativeness, former study, the paper defines three emphasized topics, included short lane, access point and weaving section.

论文首先从解析机动车流通过交叉口的实际运行过程出发,从中寻找可能造成通行效率折减的因素,综合考虑我国城市道路特征、研究的迫切性、以往研究的完善程度等因素,将本文研究重点集中于短车道、出入口和交织段这三个影响因素进行深入探讨。

By the aid of a example, the parameters were solved with the tangent line of a circle, the intersection point of tangent and thecoordinates defined by the geometrical relationship of the image based on two propositions proposed in the paper.

借助实例,在文中建立的2个命题的基础上,通过对圆的切线、切线交点及所成像的几何关系确定的的坐标进行参数求解,得到确定模型的二维像和三维像。

A contour tree has found many important applications in map generalization,terrain analysis,etc.with respect to generating contour tree,this paper has proposed a scan-line based method,this method translates intersection point pair of scan-line and contour line as range,explains containment relation between range as containment relation between contour lines,determines "one-many" direct containment relations between parent contour and child contour by this method.

中国科学院计算所,北京 100080摘要等高线树在地图的产生、地形分析等应用中具有较重要的应用。对于产生等高线树,提出了一种基于扫描线的方法,该方法把扫描线和等高线之间的交点对解释为区域,利用区域之间的包含关系对应等高线之间的包含关系,以这种方式来确定父等高线与子等高线之间的"一对多"直接包含关系。

The city of Beijing is located at the intersection point of the three main kinds of civilization-- hunting, herding and agriculture.

但在事实上,这个面积曾相当于明清北京城三倍的皇家苑囿却对北京发挥着重要的功能和作用。

The process of adding shadows used here is simple: for each object intersection point, which I call hitpoint, we trace a ray toward the light, and if this ray hits another object so we have shadow at hitpoint, and them we reduce the rgb color at the hitpoint by a percentage.

在这里使用添加阴影过程很简单:为每个对象的交叉点,我称之为hitpoint,我们跟踪一对光线,如果这种射线击中另外一个对象,以便我们在hitpoint阴影,和他们,我们减少RGB颜色在hitpoint一个百分点。

In this paper, a lot of research works of algorithms of mining CAD has been done. Many important mine specialty graph operation algorithms have been put forward. The main results are as follows: polygons cut out algorithm, two close polygons mutual, merge and subtract algorithm, polygon vector fill, any vector polygons area calculating and sequence polygons or multifold which has the direction and region area calculating, curve smoothing, graph element search for any region, graph element attrib collect in any region, parallel polygon or vector intersection-point push out or pull in, ore reserves and grade calculating for any type polygon, mine spatial data searching and boundary line tracking and automatic link algorithm etc.

论文在矿山图形算法研究方面做了大量的工作,提出了许多有价值的矿山专业图形运算算法,主要算法有:多边形裁剪算法、闭多边形的加、减、并算法、多边形的矢量填充算法、任意有向多边形、有向多连域、有向多边形序列面积算法、多种曲线光滑算法、任意区域的图元搜索算法、任意区域图元属性提取算法、多边形平行外推/内缩算法、任意多边形储量品位计算、矿山空间数据搜索算法、界线的自动追踪和连接等。

The Shandong Cao County gold lucky woodware Limited company, located at the nation biggest woodworking base Shandong Heze, located at Soviet, Lu, Henan, the Anhui intersection point, the ample supply and prompt delivery, the good communications, is mainly engaged in the lumber the processing, the factory district 2000 square meters, advanced equipment, factory solid standardization management, after all labor average per person process strict professional training gos on duty, realizes the automation, the assembly line work basically, the production efficiency is high, the processing level achieves the same profession the advanced level.

山东曹县金瑞木制品有限公司,位于全国最大的木材加工基地山东菏泽,位于苏、鲁、豫、皖交界处,货源充足,交通方便,主要从事木材的加工,厂区2000余平方米,先进的设备,厂实规范化的管理,所有工人均经过严格的专业培训后上岗,基本实现自动化、流水线作业,生产效率高,加工水平达到同行业的先进水平。

With the boundary point and the known adjacent relations, an overall marching procedure can go on and the iteration process stops until the intersection curve is self-closed or reaches the border of the composite surface. In the later case, the marching must be repeated from the starting point in the reverse direction until the intersection curve reaches the other border of the composite surface.

由一个交点出发,通过计算跟踪方向和跟踪步长,迭代计算出下一个精确的交点;利用边界点和近曲面点计算方法,根据曲面片的拓扑关系找到交线所经过的下一张曲面片,从而使跟踪过程继续下去,直至形成封闭交线环而停止该交线段的跟踪,或到达复合曲面的边界后由首交点反向跟踪到达复合曲面的另一边界。

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