Trial Approximation Method on Inner Side Line Coordinate Calculation of Broadened Road 求算道路加宽内边线点坐标的试算逼近法
The rate at which an ordinate of a point of a line on a coordinate plane changes with respect to a change in the abscissa. 斜率坐标平面上一条直线上一个点的纵座标随横座标的变化而变化的比率要这样子slope就不能照角度来理解。
Responsible for preparing tools, fixtures, small devices setup, maintenance and management for production line. Coordinate with production lines and warehouse to get daily things done. To make sure goods delivery on time. 确保生产工具和夹具安装和维护正常进行,使生产线正常运行。协助生产线、库完成日常工作并保证产品准时发货。
Calculation of Highway Line Coordinate 公路路线的坐标计算
This paper gives two new and practical clipping algorithms of circular window. Through two judgements: one plane is divided into two parts by a straight line and figure coordinate conversion, algorithm ( 1) makes the straight line and the window cross rapidly. 提出了两种新颖实用的圆形窗口裁剪算法,算法(1)以图形坐标变换及采用正、负区域法原理为判断手段,使直线与窗口快速求交。
Research on the Straight-line Interpolation by Single-coordinate Follow-up 单坐标跟踪直线插补法的研究
The real part of impedance of matching network is represented approximately by a number of straight line segments on logarithm coordinate, so that greatly simplifies the calculation of phase function and reduces the degree of nonlinearity of transduce power gain. 该方法将匹配网络输入阻抗的实部近似用对数坐标中的若干直线段表示,简化了相位函数的计算,降低了功率增益传输函数的非线性。
This paper deals with the variance between the seismic line and the coordinate orientation by rotation transform and realizes the auto pickup of events by Viterbi algorithm, obtaining satisfactory results. These two methods are feasible to preprocessing of prestack depth migration of wave equation. 运用旋转变换解决了测线与坐标轴方向不一致的问题,用viterbi算法完成了同向轴的自动拾取,结果令人满意,为波动方程叠前深度偏移预处理提供了两种有效可行的方法。
Adopted in the model are a series of new representations including auxiliary point, line and plane, work coordinate system, section profile and trajectory, solid model, features, feature relation between features and part model. 该模型采用了一系列新的表示方法,包括辅助点线面表示、工作坐标系表示、截面轮廓和轨迹表示、实体表示、特征表示、特征关系表示和零件模型表示。
The paper gives the calculation formula of the steel box beam rib plate, side line length and coordinate of transition curve sections combined with construction practice. 本文结合施工实践,推导给出了缓和曲线段钢箱梁肋板、边线长度和坐标的计算公式,用于缓和曲线钢箱梁和其它结构梁的放样计算。
Conclusion Glabella-external occipital protuberance line coordinate systems on body surface are available. 结论眉间-枕外粗隆可作为三维体表坐标系。
Lastly, the extreme point coordinate of the fitted curve is obtained, and the corresponding strain ellipse is drawn up in line with the coordinate. 最后求出曲线的极值点坐标,并根据坐标绘制相应的应变椭圆。
According to the actual demand of setting out of center pag, two methods on computing the center line coordinate in curve are advanced. 从线路放样的实际需要出发,提出了计算线路曲线段中桩测量坐标的切线坐标变换法和圆心坐标变换法两种计算方法。
The highway line coordinate is calculated second. 第二部分,则是进行公路路线的坐标计算。
Through the analysis of the mathematical model of anti-calculating the azimuth of straight line with coordinate, the optimal mathematical model of anti-calculating the azimuth of straight line is anti-tangent function. 本文通过对反算坐标方位角的数学模型进行分析,得出反正切函数是最佳反算直线坐标方位角数学模型的结论。
The present paper is intended to solve the problem& how many points in an arbitrary planar moving rigid body can draw circular arc or straight line on a fixed coordinate or another moving body, A theoretical analysis is made and a conclusion is verified. 在作任意平面运动的刚体上,有多少个点能在定坐标(或另一运动刚体)上描绘出圆弧或直线的问题,本文将作出全面分析并用定理形式给出结论和证明。
On Circular Curved Line Coordinate and Its Layout Method 解析圆曲线坐标及其放样方法
The Optimal Mathematical Model of Anti-calculating the Azimuth of Straight Line with Coordinate 利用坐标反算直线坐标方位角的最佳数学模型
Objective To localization of intracranial structures or lesions on glabella-external occipital protuberance line coordinate system on body surface. 目的建立眉间-枕外粗隆三维体表坐标系,在MRI和CT图像上观测颅内结构,进行精确体表定位。
Traditional level of railways uses the national unification 3? zone Gauss projection Plane rectangular coordinate system directly, but it is already unsuitable to Passenger Dedicated Railway Line construction standard request as the railway line construction coordinate system the plan. 传统的Ⅰ级铁路直接采用国家统一3°带坐标系,作为铁路线路施工坐标系的方案,已经不适应客运专线建设标准的要求。
General mathematical model for the highway central line coordinate computation 线路中线坐标计算的通用数学模型
Meanwhile sever corrugator and procerus to eliminate glabella wrinkles and nasion wrinkles. Investigation of glabella-external occipital protuberance line coordinate system on body surface 同时切断皱眉肌及降眉间肌,消除皮肤眉间纹及鼻根横纹。眉间-枕外粗隆体表坐标系的研究
Computing the Center Line Coordinate in the Construction Coordinate System 线路曲线段中桩坐标的计算
Investigation of glabella-external occipital protuberance line coordinate system on body surface Microanatomy of endoscope-assisted glabellar nasial keyhole approach 眉间-枕外粗隆体表坐标系的研究内镜辅助眉间鼻根锁孔入路的显微解剖
It uses the least squares fitting method to fit the lane line equation in the image coordinate system. 其后,采用最小二乘拟合的方法对图像坐标系中的车道线方程进行拟合。
On the passenger dedicated line, the train runs as the public transport operation, the ability of the point and the line of the entire line should coordinate with the train in order to ensure sustainable, efficient operation. 在客运专线上,列车采取公交化运行时必须要整个线路的点线能力协调配合才能保证列车持续、高效的运转。
Form some shape and style depends on the development and change of consciousness and update and creativity of techniques. The characteristics of Meticulous Portraits Painting is the inevitable choice of changing times, but also the line coordinate with the other performance techniques of Meticulous Portrait Painting. 一定形式、风格的形成有赖于创作意识的发展、变化与技法的更新、创造,工笔人物画中各时期线型特点的形成是时代变迁的必然选择,也是线与工笔人物画中其他表现技法的协调共生。
Then, adopt the combination of wavelet transform and Hough transform to complete identification and extraction of feature line and consult the relation between feature line equation and global coordinate system to finish motion estimation of fluctuant video sequence. 然后采用小波变换和Hough变换相结合的方式对特征线进行识别、提取,再参照直线方程与全局坐标系的关系,实现对波动视频序列的运动估计。
The traditional planning and design method of welding production line can not effectively coordinate the relationship of design and manufacturing stages, to seek global optimum profit of enterprise. 传统的焊装线规划设计方法,不能有效地协调设计与制造各阶段的关系,以寻求企业整体全局最优效益。