同时，讨论了最佳扫描轨迹下电子束钎焊工艺参数对温度场的影响。
Meanwhile, the effects of processing parameters of EB brazing on the temperature field at optimal scanning track are discussed.
本文通过有限元分析的方法讨论了不同电子束扫描轨迹对钎焊温度场的影响；
The influence of different EB scanning tracks on the brazing temperature field is discussed by the finite element analysis method.
当水平方向偏转电压为正弦信号时，屏上电子的扫描轨迹也按正弦规律变化。
When exert a sine signal, the trace of electron beam on screen also changes along sine signal.
平行扫描轨迹间的进给线与层面边界方向一致，可以极大减缓层面加工的台阶效应。
The step effect in the layer manufacturing is improved because the feeding direction is identical with the layer border.
为了对平面实体进行曝光固化，需要同时得到平面图形的轮廓和内部填充的扫描轨迹。
To solidify the planar entities, the contour and the inner scanning paths of the planar graphics are necessary.
根据多爆炸成型弹丸智能雷攻击坦克顶甲时的运动特性，建立了智能雷扫描轨迹模型。
According to the movement characteristic of multiple explosively formed penetrator (MEFP) intelligent mine attacking to tank top armor, a scan trail model was built.
利用该系统可对电子束扫描轨迹、扫描频率以及加热区域电子束能量密度的分配进行离线编辑和在线调节。
The EB scanning track, scanning frequency and energy density distribution at heating zone could be programmed off-line and adjusted on-line.
本文提出了一种新型组合转镜式多方位扫描条码识别器光学设计原理及其光路，扫描轨迹以及必要的公式。
The principle of the design of a new kind of combined polygon scanner for bar code is proposed.
设计过程中按推导出的数学方程构造各段螺旋线，并以该螺旋线作为扫描轨迹，遵循范成法原理包络出螺杆的各段螺旋曲面。
The varying pitch helixes were constructed on the parameter equation, and were selected as sweep trajectory; the surface of the screw was enveloped on the generating method.
雷达扫描到了它（上图就是一幅雷达扫描结果），望远镜追踪了它的轨迹。
Radars scanned it (the image right is one result) and telescopes tracked its path.
2004年苏门答腊-安达曼大地震期间，Jason - 1号地面轨迹移动卫星每隔一小时便对该地震引起的海啸进行一次扫描，本图即为扫描结果。
The ground track of the Jason-1 satellite is shown here as it crossed the Sumatra-Andaman tsunami at hourly intervals after the earthquake occurred.
我们还可以通过拍片看到心脏跳动的轨迹，通过机器扫描看到脑部活动的情况。
We have machines that can photograph a heart beating and track a thought as it travels through the brain.
方法通过对手写体数码的特征分析，结合边沿元的概念，对书写轨迹进行扫描跟踪，提出跟踪算法。
Methods We put forward trailing algorithm through analyzing the feature for the handwriting number, combining the concept of edge element, scanning and trailing handwriting trace.
将后续扫描结果进行对比应该能揭示物体运动和目标小行星的位置、运行轨迹。
Comparisons of successive scans should reveal the movement of objects and thus the locations and orbits of the target asteroids.
这样，安装在红外光焦点运动轨迹上的热释电敏感元件被红外光焦点不断扫描而产生自主采样的热释电信号。
So, the pyroelectric sensor that is located on the moving track of the infrared focus is scanned by the infrared focus signal continuously and generates the autonomous sampling pyroelectric signal.
文章给出了这种扫描路径的轨迹生成方案，并提出提取狭长分枝的分区算法。
A laser scanning path generating scheme has been proposed and the algorithm of polygon decomposition by identifying all narrow characters been given.
介绍了以反求工程为技术支撑的自由曲面数控加工的基本原理和全过程，并对其中的数字化扫描、CAD建模及刀具轨迹生成等关键技术作了进一步的分析。
Basic theory and procedure of NC machining for free-form surface based on reverse engineering were introduced. Digital measure and CAD modeling as well as tool path generating were analyzed.
首先分析比较了水平行扫、螺旋扫描和分行螺旋扫描策略，并根据分析结果，结合轨迹预处理算法，设计了一种变速分行螺旋扫描策略。
Based on the trajectory preprocess arithmetic, a kind of rate-variant square spiral scan strategy is designed according to the analysis results.
通过对国内外同类仪器的深入比较和分析，本文提出了基于DSP处理器的嵌入式三维轨迹扫描系统总体结构。
By comparing and analyzing similar products, this paper raised a design proposal of embedded 3D profile scanning system based on DSP.
就像你看到的，只有一半轨迹被扫描，因为是从轮廓曲线中点的位置开始的，选择面，然后在俯视图中进行镜像，如下图。
As you can see, only half of the rail is swept, because the sweep starts from middle, where the profile curve is positioned. Select the surface and mirror it in the Top viewport as shown below.
就像你看到的，只有一半轨迹被扫描，因为是从轮廓曲线中点的位置开始的，选择面，然后在俯视图中进行镜像，如下图。
As you can see, only half of the rail is swept, because the sweep starts from middle, where the profile curve is positioned. Select the surface and mirror it in the Top viewport as shown below.
应用推荐