点角

The paper has studied and analyzed the ship target on water surface detailedly.

本文详细研究和分析了水面船舶目标的特点，针对船舶是人造目标，船体上布满了有棱有角的结构，在图像中存在众多的长直线边缘的特点，提出了使用角点和线段特征的检测方法，并根据水面和船舶的不同反光特征，实现了一种基于关系稳定性的船舶区域分割算法。

The distance between the point of the inferior laryngeal nerve entering larynx and the inferior corner of thyroid cartilage were measured.

结果：喉下神经入喉点距甲状软骨下角的目的：为提高全喉切除术后用发音管发音重建的成功率提供解剖学基础。

In this paper, we propose a new approach to recognize occluded objects. The information of the magnitude of the local extreme of the open angles in the contour of a model at a scale, the information of the distance and relative location between the two adjacent dominant points are suitably integrated as a set of features for describing a model, the features are invariant under rotation, uniform scaling, and translation of the curve.

该文提出了一种新的识别有遮挡目标的方法，即将目标模型和含有目标的遮挡图象的轮廓在某一尺度上张角的极值、极值点之间距离、相对位置等信息集成在一起，作为描述目标模型的一组特征，且这组特征在平移、旋转和均匀尺度变换下保持不变。

The DTAD maximizes both the minimum internal angle and the average aspect ratio, which turns out that the DTAD is the optimal one among all triangUlations of a given point set within a domain.

DTAD具有最小角最大以及平均形态比最大的性质，因此它是给定区域和点集的最佳三角划分。

In this paper, by discussing the basic hypotheses about the continuous orbit and discrete orbit in two research directions of the background medium theory for celestial body motion, the concrete equation forms and their summary of the theoretic frame of celestial body motion are introduced. Future more, by discussing the general form of Binet's equation of celestial body motion orbit and it's solution of the advance of the perihelion of planets, the relations and differences between the continuous orbit theory and Newton's gravitation theory and Einstein's general relativity are given. And by discussing the fractional-dimension expanded equation for the celestial body motion orbits, the concrete equations and the prophesy data of discrete orbit or stable orbits of celestial bodies which included the planets in the Solar system, satellites in the Uranian system, satellites in the Earth system and satellites obtaining the Moon obtaining from discrete orbit theory are given too.

摘 要：通过讨论天体运行背景介质理论的连续轨道及离散轨道这二个研究方向的基础假设，介绍了天体运行轨道的具体方程形式及理论框架概要；进一步地通过讨论天体运行轨道 Binet 方程的一般形式及其行星近日点进动角的解，给出了连续轨道理论与 Newton 理论及 Einstein 广义相对论的联系与区别；通过讨论天体运行轨道的分维扩展方程，给出了包括太阳系行星、天王星卫星、地球卫星、绕月航天器等在内的离散轨道方程及其预言数据。

In pathological examination, the range of vacuolation and the inflammatory reaction were more lightly than that in Group B, and the number of normal neurocyte was higher than that in Group B.

组织病理学检查发现A组于脊髓再灌注后各时相点脊髓神经细胞空泡变性范围、炎症反应明显轻于B组，脊髓前角正常神经元计数均显著高于B组

In Writer, you can also display the Navigation toolbar by clicking on the small Navigation icon near the lower right-hand corner of the window below the vertical scroll bar, as shown below.

在Writer中，您也可点击窗口垂直滚动条右下角的小导航图标来显示导航工具栏。

And by further correlated analyze the surface and spatial moving process and trajectory of different vortices, and the representative points on the vortex line and characteristic points on the curve of side force distribution, a physical model of multi-asymmetric vortices over a 3-D slender body is developed.

在对每个背涡从物面到空间发展和运动轨迹、不同背涡在空间的特殊位置关系、以及这些特殊位置与截面侧向力分布特征点的相关性进行对应分析的基础上，建立了细长体在大迎角亚临界Re数流动状态下非对称多个背涡的空间三维涡系结构物理模型。

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The huge yellow somethings went unnoticed at Goonhilly, they passed over Cape Canaveral without a blip, Woomera and Jodrell Bank looked straight through them – which was a pity because it was exactly the sort of thing they'd been looking for all these years.

这些庞大的黄色物体抵达Goonhilly而完全没有被察觉到，经过卡纳维拉尔角时没有在雷达上留下任何一个光点，Woomera（澳大利亚的火箭发射基地）和Jodrell Bank也对它们视而不见——这真是遗憾，因为这完全就是他们这么多年以来一直在寻找的那种东西。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。