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concave lenses meaning in English

凹透镜

Examples

  1. Just as a double convex lens enlarges , so a double concave lens reduces
    正象双凸透镜可以放大那样,双凹透镜也可以缩小。
  2. Some are flared ? that is , thicker at the rim than in the center , like a concave lens
    有些呈喇叭形即边缘较中心厚,类似凹透镜。
  3. We fabricated a large computer - generated holography on a concave lens surface to test the convex secondary mirrors surface
    在凹透镜表面上制作出了用于凸非球面检测的曲面全息图。
  4. We demonstrate experimentally the technique to fabricate large does in the thick film on a concave lens ( mirrors ) surface with precise alignment by using the strategy of exposure twice
    采用两次曝光的方法在凹透镜表面上厚光刻胶中制作衍射光学元件。

Related Words

  1. concave curvature
  2. concave gratings
  3. concave life
  4. concave opening
  5. threshing concave
  6. concave refractor
  7. jawline concave
  8. concave glass
  9. concave barrel
  10. concave flow
  11. concave leaf
  12. concave lens
  13. concave levelling disk
  14. concave life
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