= axis, n.1. The central line, e.g. the axis of vision.
| 单词 | θ76305 |
| 释义 | the world > matter > physics > electromagnetic radiation > light > emission of light, radiation > [noun] > line of vision (3) axle-tree1624 = axis, n.1. The central line, e.g. the axis of vision. axis1701 Optics. A ray passing through the centre of the eye or of a lense, or falling perpendicularly on it; the line which passes through the centres of… principal axisa1764 Optics. The optical axis of a lens. |
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