| 单词 | decay constant |
| 释义 | decay constantnoun Physics.the reciprocal of the decay time. Also called decay rate, disintegration constant. Origin of decay constantFirst recorded in 1930–35 Words nearby decay constantdecating, Decatur, decatyl alcohol, decay, decay chain, decay constant, decay theory, decay time, Decca, Deccan, deccan hemp Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Medical definitions for decay constantdecay constant n.The constant ratio for the number of atoms of a radionuclide that decay in a given period of time compared with the total number of atoms of the same kind present at the beginning of that period.disintegration constant radioactive constant The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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