- induced ring
- мат.индуцированное кольцо
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
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One Ring — The One Ring is a fictional artifact that appears as the central plot element in J. R. R. Tolkien s Middle earth fantasy novels. It is described in an earlier story, The Hobbit (1937), as a magic ring of invisibility. The sequel The Lord of the… … Wikipedia
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Rowland ring — Rowland s ring (aka Rowland ring) is an experimental arrangement for the measurement of the hysteresis curve of a sample of magnetic material. It was developed by Henry Augustus Rowland.The geometry of a Rowland s ring is usually a toroid of… … Wikipedia