gravitational lens

名词 n.
中文释义

英文释义

名词 n.
  1. A distribution of matter whose gravitational field bends the path of light rays sufficiently to distort, magnify or multiply images of more distant objects.
    — Thus the galactic gravitational lens effect is not important in maintaining the radio reference coordinate system with mas accuracy, if quasars as fiduciary points are pertinently selected.

词形变化

gravitational lenses plural
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