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secondary limit
释义
secondary limit
网络
次级限值
网络释义
1.
次级限值
F20
次级限值
(
secondary limit
):放射防护标准的基本限值之一。在全身接受外照射的情况下,外照射的次级限值是浅层剂量 …
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winged victory
winged viviparous female
winged word
winged words
winged yam
wing effect
WinGel
Wingen
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wing engine
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wing envelope
winger
wingers
wingert
winges
winget
wingettes
wing expanse
wing fabric
wing fairing
wing fairlead
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wing fence
wingfic
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更新时间:2026/6/15 7:17:12