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单词 find
释义
find

Astronomy
  • A meteorite that was not observed to fall, but was found and subsequently identified, sometimes many thousands of years after reaching the Earth. Over 95% of known meteorites are finds. Weathered iron and stony-iron meteorites are more readily identified than weathered stony meteorites, so these meteorites are over-represented in collections. Observed falls more accurately reflect the true proportions of meteorite types.


Computer
  • 1. One of the basic actions performed on sets that, when applied in the form

    find(el)
    produces the set of which el is currently a member; if el is in no set or in more than one set the effect of the operation is undefined. See also operations on sets.

    2. In word processing, another name for search.


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