单词 | mean distance |
释义 | mean distance (once / 30463 pages) n WORD FAMILY mean distance: mean distances USAGE EXAMPLESOne-way systems, roadworks etc mean distances between two clubs can vary in different directions. BBC(May 27, 2015) One AU, or astronomical unit, is the mean distance from the sun to Earth. Scientific American(Nov 01, 2013) First, the mean distance of the satellite from its primary, and second the time of revolution round it. Todd, David Peck, Astronomy: The Science of the Heave...(2012) n the arithmetic mean of the maximum and minimum distances of a celestial body (satellite or secondary star) from its primary Hyper distance the property created by the space between two objects or points |
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