Combined with the development of FWX20 typed cold rotary extruding machine for sealing head, a kind of new typed arc track adjusting device being applied in match with that machine is introduced.
结合FWX 2 0型封头冷旋压机的研制，介绍一种与该机匹配使用的新式圆弧轨迹调节装置。
NASA spokesman Steve Cole said that was possible because the last track for the satellite included Canada, starting north of Seattle and then in a large arc north then south.
NASA发言人史蒂夫.科尔说，因为加拿大留下了卫星的最后轨迹，所以存在这样一种可能，就是从西雅图北部开始，然后以大弧形向北再向南。
the radius of curvature of our arc, which is also an air track, equals 115 plus or minus five meters.
,这个弧度的半径，也是个空气轨道，等于115上下5米。
Regarding to submerged arc weld multi-pass weld track and height of weld gun, two-dimension track system is designed.
针对埋弧焊多道焊的焊缝跟踪以及焊枪高度跟踪问题，设计了一种二维跟踪系统。
Successive initiation of the arc spots and their jumping motion along a track were observed.
观察到弧斑沿弧迹的产生经过及其眺跃运动。
A thought of grinding the blade curve of skates for short track speed skating with G1 continuous arc splines is presented according to the skates blade properties.
根据短道速滑冰刀的特点提出了用G1连续圆弧样条拟合短道速滑冰刀弧度曲线，以此建立短道速滑冰刀刃磨的数学模型。
Two kind of horizontal plane trajectories of the Acquisition Phase (AP), Tangential Trajectory and Arc Trajectory, are discussed and predictors of ground track range are given, respectively.
比较分析了两种捕获段水平面轨迹：切线轨迹和弧线轨迹。分别给出了两种轨迹的数学模型以及航程计算公式。
It is helpful to study the control system of arc welding robot that works under teaching and playback mode using wireless communication, whose track is adjusted by machine vision.
这对于研究视觉纠偏的无线通信示教再现型弧焊机器人控制系统具有一定的借鉴作用。
It is helpful to study the control system of arc welding robot that works under teaching and playback mode using wireless communication, whose track is adjusted by machine vision.
这对于研究视觉纠偏的无线通信示教再现型弧焊机器人控制系统具有一定的借鉴作用。
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