crossed cylinders 中文意思是什麼

crossed cylinders 解釋
交叉圓柱透鏡
  • crossed : adj. 十字的，裝成十字的；交叉的；劃線的（支票）；注銷的，劃十字勾銷掉的；受到阻礙的（愛情、野心等）。
  • cylinders : 磁柱數
  1. Abstract : by cooperating the two - model method with parallelogram frame in this paper, the curve of two crossed cylinders with their axises in a state of vertical can be easily and accurately realized, and the mechanism withdrawn from the method can be applied directly to the hole gas - cutting on high pressure capsules

    文摘:採用雙靠模法與平行四邊形機構的組合，可簡易、準確地實現軸線垂直的兩圓柱體相貫線軌跡的復現，其原理可直接用於壓力容器上圓孔的氣割。
  2. Error estimation of the simplified technique of painting or drawing of the crossed lines and two cylinders

    兩圓柱相貫線簡化畫法的誤差估計
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