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单词
permissible dose
释义
permissible dose
Radiology
noun
The maximum amount of ionizing radiation considered to be consistent with a person's health and safety.
Origin
1940s
; earliest use found in
Science
.
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Dr
dr.
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drabble
Drabble, Margaret
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drabness
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drachm
drachma
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drack
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dracone
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draconic
draco volans
Dracula
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draft
draft board
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draft dodging
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更新时间:2025/12/6 23:07:20