单词 | sealed radioactive source |
释义 | sealed radioactive sourcesealed radioactive sourceA generic term for any form of therapeutic radiation which is enclosed in delivery devices (cylinders, pellets, pins, plaques, rods, tubes, and wires), and left in place either temporarily (Sr/Y90, Ru106, Cs137, Ir192) or permanently (I125, Pd103, Au198). |
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