1) 2-Rail Sweep Surface
双轨扫描曲面
2) 1-Rail Sweep Surface
单轨扫描曲面
3) scanning curved surface
扫描曲面
1.
This paper introduces the characteristics of scanning curved surfaces and proves that the present algorithm is correct and efficient for the computer aided surface modelling with B - Spline.
本文通过截线扫描法构造Ｂ—Ｓｐｌｉｎｅ曲面，介绍了扫描曲面的特性，并结合具体实例说明该方法在造型设计中的应用价值。
4) Surface scanning
曲面扫描
5) scanning track
扫描轨迹
1.
Control on electron beam scanning track in brazing;
扫描轨迹可控的电子束钎焊
2.
In order to use electron beam in brazing of precise structures and thermo-sensitive materials,accommodating every kinds of curve brazing seams,a vacuum electron beam brazing temperature closed loop control system was developed using PID controller,electron beam scanning track editing and on-line adjusting technologies,real-time acquisition and handling of brazing temperature.
为了将电子束应用于精密构件及热敏感性材料钎焊,以适应复杂形状曲线钎焊缝的要求,采用电子束扫描轨迹编辑及在线调节、钎焊温度实时采集及PID控制器构建真空电子束钎焊温度闭环控制系统。
3.
By means of the SEBB system,experiments of the structure of four capillary tubes to a plate were carried out with a four-leaf scanning track and PID control method of heating-up velocity.
开发了一个基于虚拟仪器的扫描电子束钎焊系统,采用四叶形扫描轨迹对四毛细管-板结构件进行钎焊,升温速度采用PID控制方法。
6) scanning trace
扫描轨迹
1.
Analysis of the imaging characteristics and scanning traces of the 45° rotating scanning mirror;
45°镜多元探测器并扫成像特性和扫描轨迹分析
2.
Analysis for refractive property of rotary dual-wedge prism system and 2-D scanning trace
旋转双光楔折射特性与二维扫描轨迹的分析
3.
Based on the vector theory of optical reflection,the imaging characteristics and scanning traces of the two-axis pointing mirror are studied.
本文在光学矢量反射理论的基础上,对二维指向镜的成像特性进行了分析,给出了扫描轨迹的计算,指向镜摆动角度与视线角之间的关系。
补充资料：双轨
1.铁路复线。 2.借指并行的两个系统。参见"双轨制"。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条