scanning beam中文，scanning beam的意思，scanning beam翻译及用法

2026-03-22 07:55 浏览次数 15

scanning beam

英[ˈskæniŋ bi:m]美[ˈskænɪŋ bim]

[电子] 扫描电子束

scanning beam 例句

英汉例句

  • background &objectives:it was difficult to get a good tissued ose distribution using fixed field irradiation technique in large field. but the translating scanning beam irradiation can make it.

    背景与目的：用固定野技术行特大野照射时，很难得到理想的组织剂量分布，而平移扫描式照射却能做到。

  • in order to acquire a high intensity and minimal scanning beam spot, diffraction analysis and optimal results have been presented.

    利用衍射分析方法，优化扫描光束参数，获得高强度、高质量扫描光点。

  • this study is useful to pentagonal prism manufacture process and adjustment, and helpful to correct wave-front error of scanning beam turning during wave-front measurement of large aperture telescope.

    指出此研究结果有利于五角棱镜的加工和棱镜调整，还有利于大口径望远系统波前检测过程中扫描光束转向的波前误差的修正。

  • the wave-front error of scanning beam turning caused by the angle errors of pentagonal prism and the kinematical errors of guide rail was analyzed with computer simulation.

    并用计算机模拟试验分析了五角棱镜的角度制造误差和导轨引起的运动误差产生的扫描光束转向的波前误差。

  • the second lens is provided with a third optical surface and a fourth optical surface which both mainly modify and focus the scanning beam of the first lens on a target object.

    所述第二镜片，具有一第三光学面及一第四光学面，是将所述第一镜片的扫描光线修正聚光于所述目标物上；

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