查询词典 coordinate planes

It is difficult to be simulated and analyzed due to the excessive surfaces, complex structure and locomotory parts in zoom lens. All the transmission planes taken as the partial reflection and partial transmission planes were simulated with ASAP（advanced system analysis program）and the stray rays on "dangerous surfaces" which easily generate the ghost images in zoom lens were analyzed. Based on it, the zoom lens was optimized and the quality of image was improved by changing the curvature and refractive index of the second reflection planes.

利用ASAP软件模拟每个透射面作为部分透射、部分反射的表面，对变焦光学系统非轴上光进行分析，模拟出变焦系统的光学元件表面和光机内壁，实行实际光线追迹，然后以像面为研究对象，进一步实施实际光线追迹，模拟出全部散射光在像面上的能量分布，找出鬼像形成的原因，并在此基础上通过改变二次反射所在面的曲率或改变所在面的折射率两种方法对变焦光学系统进行优化，减小鬼点数目，以提高系统的成像质量。

The focal mechanism at 8.9 km: the nodal planes Ⅰ, the nodal planes Ⅰ: strike 213°, dip 76°, slip -21°; the nodal planes Ⅱ: strike 308°, dip 70°, slip -165°; T-axis: azimuth 261°, plunge 4°; P-axis: azimuth 169°, plunge 24°.

震源深度为8.9km的地震，其节面Ⅰ参数为：走向213°，倾角76°，滑动角-21°；其节面Ⅱ参数为：走向308°，倾角70°，滑动角-165°T轴方位角：261°，倾角：4°；P轴方位角：169°，倾角：24°。

The Shangluo dialects are very complicated because of immigration. The local dialects belong to the north dialects, while the guest dialects belong to the south dialects. The local dialects develop faster than the guest dialects, the latter are relatively conventional. In fact their differences of phonetics structure at synchronic planes just reflect each phase of Chinese dialects at historical planes. The third chapter studies the phonological structure and historical changes from intiai consonant simple or compound vowel of a Chinese syllable and tone on the base of the synchronic planes, consulting QieYun and ZhongYuan phonology.

商洛方言由于移民原因具有复综性的特点，本地话属北方方言，客户话属南方语系，相比之下本地话发展较快与北方官话基本一致，而客户话就显得保守一些存古的东西更多，共时平面的差异实际上反映了汉语方言历时层面的不同阶段，第三章基于商洛方言共时平面的特点，参照《切韵》和《中原音韵》，从声母、韵母、声调三个方面研究了商洛方言的音韵结构和历史演变，并对汉语史的某些语音现象做了相应地解释。

It points out that it is no more application of the basic solution of elastic problems in the misalignment of material main axis and coordinate axis to orthogonal anisotropic body and puts forward the coordinate translation methods to solve the problems of the misalignment of material main axis and coordinate axis by using Boundary Element Method to solve the problem.

指出了对于正交各向异性体，当材料主轴与坐标轴不重合时，关于弹性问题的基本解不再适用，为了解决这一问题，特提出坐标转换的方法，以求应用边界元法解决材料主轴与坐标轴不一致的问题。

The system gets two image of one object with two CCD, thus obtains depth from two CCD"s parallax. After investigating the operation spot and discussing with surgeons we use LED as markers, and get the marker"s 3-D position with a non-contact optics orientation method. After calibrating the CCD, processing the image, the system can figure out marker"s areal coordinates, get marker"s 3-D coordinate in dummy world coordinate system, thereby obtain instruments 3-D position and orientation. After the coordinate transformation and a series of orientation calculation, operation navigation comes true.

运用两个摄像机对同一目标从不同位置成像，进而从视差中恢复距离；通过对手术现场的仔细了解与手术医师的反复商榷，使用LED作为标志点，利用非接触式光学定位方法提取空间点位置信息：通过对摄像机的标定、图像处理及目标点重心的计算，求出空间点在虚拟世界坐标系下的三维坐标，从而确定了手术器械等的空间位姿，通过空间坐标转换及一系列定位计算，完成了手术导航实验系统。

By doing research on the composition, the basic coordinate grid and combination graphs of full curving axis coordinate system, this paper reveals the ability to express various statistical data with full curving axis coordinate system quantitative graphs.

该文通过对全曲轴坐标系的构成、基础坐标网和组合图形的研究，展现了全曲轴坐标系量化图形用于表现各类统计数据的能力。

The Cartesian coordinate system and the geographic coordinate system used on the earth's surface are common examples of coordinate systems.

用于地球表面的笛卡尔坐标系统和地理坐标系统是坐标系统的通用例子。

First,the convex hull points of the characteristic region such as eyes,mouth etc. are confirmed,and,the integral contour points are obtained by fitting the curve.Then,the coordinate of the contour and the corresponding points of the adapted facial model are transformed to a new coordinate.At last,the model is adjusted in the new coordinate to get a good adaptation between the human facial model and human face image by revising the corresponding detail data in the model.

首先，对检测出的眼睛、嘴巴等特征区域，确定出其外凸包点集，通过曲线拟合得出其完整外轮廓，然后对此轮廓点以及已经粗调的对应模型点进行坐标转换，在转换后的坐标系中，对模型中相应的细节数据进行修改，实现模型和人脸图像的配准。

The longitude curve and the latitude curve are the coordinate curve in the new geodetic coordinate system with length as coordinate parameter.

本论文中引入一种新型的大地坐标系，这种坐标系是以经纬线为坐标曲线，以长度量为坐标参数的新型坐标系。

In accordance with two independent rectangular coordinate systems, this paper discusses the complete coordinate formula of the middle spiral curve, the two groups' basic relation which is different to the general one and the significant intentions for averting chain breaking, which comes from the line parameter selected to compute the right coordinate of the curve points.

从二个独立的直角坐标系出发，分析中插缓和曲线点位坐标计算的完整模式，说明中插缓和曲线有别于一般缓和曲线的两种基本关系，指出有效选用连接参数m值在准确计算中插缓和曲线完整点位坐标避免曲线断链的重要作用，结合实例阐述任意测站坐标变换技术计算中插缓和曲线点位坐标的公式和应用效果

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。