• The target identification performance simulations of synthesis E-pulse and theoretical E-pulse based three finite thin wires scattering data show that the proposed method in this paper is effective.

    并利用细导线散射场数据仿真了理论E脉冲和综合E脉冲目标识别性能;验证了本文提出的方法的可行性。

    youdao

  • By controling the three-dimensional motion of the X-Y table and bond head, precision positioning and desired line-type gold wires can be realized, and an ultrasonic wave bonded method is used.

    工作原理是通过X-Y工作台和焊头的三维运动控制,定位并拉出设定的金丝线型,采用超声波热压球焊方法焊接芯片管脚。

    youdao

  • Must propose a suitable method of adjustment wires total station, so that the observed three-dimensional coordinates of traverse points can be directly involved in the adjustment calculation.

    因此必须提出一种适合于全站仪导线的平差方法,使观测到的导线点的三维坐标能直接参与平差计算。

    youdao

  • By controling three-dimensional motion of the X-Y table and bond head, precision positioning and desired line-type gold wires can be realized, and an ultrasonic wave bonded method is used.

    工作原理是通过X-Y工作台和焊头的三维运动控制,定位并拉出设定的金丝线型,采用超声波热压球焊方法焊接芯片管脚。

    youdao

  • By controling three-dimensional motion of the X-Y table and bond head, precision positioning and desired line-type gold wires can be realized, and an ultrasonic wave bonded method is used.

    工作原理是通过X-Y工作台和焊头的三维运动控制,定位并拉出设定的金丝线型,采用超声波热压球焊方法焊接芯片管脚。

    youdao

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