单词 | xi particle |
释义 | xi particlenoun Physics.any of a family of baryons having strangeness −2 and isotopic spin ½. Symbol: Ξ Compare cascade particle. Origin of xi particleFirst recorded in 1960–65 Words nearby xi particleXining, Xinjiang Uygur, Xinjiang Uygur Autonomous Region, Xinxiang, -xion, xi particle, Xipe, xiphi-, xiphisternum, xipho-, xiphoid Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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