直线的

Due to discretization error of image points and inevitable location shifts embedded in feature extraction processes, the parameters of a line determined by two feature points must possess some uncertainties.

由于图像特征点的离散误差和特征点提取过程中的位移现象，使得由二图像点所确定的直线的参数随之产生某种不确定性。

They tell me that if the fox would remain in the bosom of the frozen earth he would be safe, or if be would run in a straight line away no foxhound could overtake him; but, having left his pursuers far behind, he stops to rest and listen till they come up, and when he runs he circles round to his old haunts, where the hunters await him.

他们指点我说，如果狐狸躲在冰冻的地下，它一定可以安然无恙，或者，如果它逃跑时是一直线的，没有一只猎犬追得上它；可是，一旦把追逐者远远抛在后面，它便停下来休息，并且倾听着，直到它们又追了上来，等它再奔跑的时候，它兜了一个圈子，回到原来的老窝，猎者却正在那里等着它。

And then charged in accordance with Circle uniform electric field distribution on the axis, and further discussion of uniform cylindrical surface at its axis and uniform electric field around charged spherical electric field generated by the results and full compliance with the Gauss theorem.

以均匀无限长带电直线的电场分布为基础，运用微元法和叠加原理研究了无限大均匀带电平面和无限长均匀带电圆柱面在其周围电场分布情况。然后根据均匀带电圆环轴线上的电场分布，进一步讨论均匀圆柱面在其轴线上的电场和均匀带电球面在其周围产生的电场，所得结果与高斯定理完全符合。

For, if we think of the points of a segment of a straight line, with its initial point excluded, as our partial assemblage, it will have no first element.

因此，如果我们考虑到一条直线的一个片段上的点——连带其所包含的第一个点，如同我们的子数列——其将没有首元素。

In the Graph, what is the slope of the line of best fit for the middle section of your plot?

在这个图表中，你的曲线的中间部分的最佳拟合直线的斜率是多少？

Firstly, the quadric surface with three points which doesn't on one line is fitted, and then the tangent plane of this fitting surface is got. Meanwhile, the random tangent plane of surface patch subdivided is got also. Finally, the distance can be obtained through iteration between two tangent planes.

首先对点云数据中邻域不在同一直线的三个点进行局部二次曲面拟合，并求取该拟合曲面的切平面，同时求得细分曲面片任意一点处的切平面，最后在两个切平面上进行点对迭代运算，得到点到曲面片的最短距离。

The precise lines of the pyramids are believed to resemble Benben, a pyramid shaped stone which Egyptians consider the source of the life-giving sun god Re.

有着完美直线的金字塔被认为与埃及的本本石相似，埃及人认为这种金字塔形的石头是赐予生命的太阳神之源。

A good one in mind design talent flash in the pan, this Olympic super-honeycomb-shaped building is a steel structure, all in order to mimic the unique shell coated bubble, a total of 22000 violations of the traditional linear steel beam, with a total length of the of up to 90 kilometers.

好一记设计天才的神来之笔，这座奥运超大建筑是一个蜂巢状的钢结构，全部以模仿肥皂泡的独特外壳包覆，共有两万两千根违反了传统直线的钢梁，总长度高达九十公里。

This paper proposed a vectorization method based on the run length coding for recognition of engineering drawings. We studied the aspects of the small bend line correction problem as well as the combining and extending algorithm of the vectorization line segments.

摘要针对目前工程图纸识别中存在的几项难点技术，提出基于行程编码的矢量化方法，对小弯度直线的纠正问题、特征线段的延伸与合并算法进行了研究。

Random paintings ten random colors random length of the straight line of s...

可以随机的画10条随机颜色的随机长度的直线的小程序。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。