直线的

Blow-up of nonnegative radial solutions for a family of parabolic equation s in bounded domain in RN

其中a，b不同时为0直线的一般式方程能够表示坐标平面内的任何直线。

A camera calibration method with co-line points is proposed, in which distortion center is located according to cross ratio invariability, and then distortion coefficients are calculated based on a line's central projection is a line.

摘要提出一种用共线点列标定摄像机镜头畸变参数的方法，先根据交叉比不变性确定畸变中心，再利用直线的中心投影仍为直线这一性质确定畸变系数。

The corner is defined as the point of intersection of two lines,and the Hough transform is used to detect the lines.

在该方法中，角点将被定义为二条直线的交点，并利用Hough变换来检测直线。

According to the projection space, line and plane can be divided into upward-traveling and downward-traveling. The concepts of near axial-terminal and far axial-terminal to the straight line projection is introduced. The rule of the visibility of line and plane intersection is deduced.

将直线和平面按其在投影空间的位置，分为上行和下行两类，对直线的投影引入近轴端和远轴端的概念，有助于对线面相交空间位置的理解，而且使直线与平面相交可见性的规律更加清晰和直观。

Is the slope of the straight line and B its ordinate at the origin.

是直线的斜率，B是直线在纵坐标上的截距。

This is a straight-line Hough procedure, the image of the linear elements were detected.

详细说明：这是一个Hough直线的程序，对图像中的直线元素进行检测。

In particular, the straight-line drag on the use of rubber Linear Technology.

特别的，关于直线的拖动要用到橡皮直线技术。

The method includes following steps: the three parallel edges whose interval are known and a straight line, intersecting with parallel line, whose slop is known are selected from traffic scene to be as the calibration target; each projection straight line corresponding to them in the image is found and the intersection coordinates of each projection line is figured out; according to the data, the focal length, direction and location parameters about the video cameral is figured out.

一种交通监视环境下的摄像机标定方法，从交通场景中选择出一组彼此间隔已知的三条平行边和一条斜率已知的与平行线相交的直线作为所需要的标定目标，找到它们在图像中所对应的各投影直线并求出各投影直线的所有交点坐标，根据这些数据求得摄像机的焦距、方向和位置参数。

The image forming device also includes a pressing body which is provided on the main frame and is slidable in a direction along a straight line orthogonal to a rotational center shaft of the electrostatic latent image carrier and a rotational center shaft of the developer carrier, and an operating unit which operates the pressing body to press a bottom surface of the developing unit by sliding the pressing body in a direction of the straight line and to hold the pressing body so that the developer carrier is maintained under a state making contact with the electrostatic latent image carrier.

该成像设备还包括：一个按压机构，该机构设置在该主框架上，并在按压方向上沿着这样直线的方向滑动，其中该直线垂直于静电潜象载体的旋转中心轴和显影剂载体的旋转中心轴；以及一个操作装置，该操作装置通过在直线的方向上滑动该按压主体以按压显影单元的底面，并保持该按压主体，从而该显影剂载体保持在与静电潜象载体接触的状态。

Turned the distance between the space point and the beeline and the distance between the two beelines which are not in the same plane into the maximum of the distance between the point and the plane pencil.

将空间点到直线的距离和2条异面直线间的距离转化为点到过直线的平面束距离的最大值，给出了计算公式，并讨论了应用平面束方程的一点注记。

On closer examination, though, this is not a vote for multilateralism but just the opposite.

仔细审视后我们发现，这并非是对多边主义投出的赞成票，而是恰好相反。

Uncovering their weak spots, so I can defeat them.

揭露出他们的弱点，这样我就可以打败他们了。