paraboloidal 中文意思是什麼

paraboloidal 解釋
拋物面的
  1. Confocal paraboloidal coordinates

    共焦拋物面坐標
  2. The combination of fdtd method with physical optics is also used to analyze paraboloidal reflector antenna in millimeter band. using fdtd method, we obtains precise near fields of the feed because the computing areas include all the feed structure. the current on the paraboloidal reflector can be calculated by using physical optics, and then the far field of reflector can be calculated

    在毫米波拋物面天線的分析計算中，把fdtd與物理光學法結合起來， fdtd用於具有精細結構的饋源及饋電波導一體計算，得到饋源的幅度和相位方向圖，以此為依據調整饋源結構，使饋源的幅度和相位方向圖為最佳狀態。
  3. Analysis and design of mm wave multibeam paraboloidal reflector antenna

    毫米波多波束拋物面天線分析和設計
  4. A shape design method for satellite antennas with an offset paraboloidal reflector and a single feed

    星載單饋偏置拋物面天線的賦形設計
  5. The primary mirror. this is the paraboloidal mirror at the bottom of the tube. it has an aluminized surface that reflects starlight to form an image at the focal plane

    主鏡。是位於鏡筒底部的一塊拋物面鏡。表面鍍鋁膜，將星光反射到焦平面上成像。
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