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单词
promethium-147
释义
promethium-147
promethium-147
[
prə′mē·thē·əm ¦wən¦fȯrd·ē′sev·ən
]
(nuclear physics)
Artificially produced isotope with atomic number 61 and mass 147; produced during fission of
235
U. Also known as florentium; illinium.
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no page
nopaging
no pain no gain
no pain, no gain
nopal
nopalea
nopales
nopalito
nopalry
nopals
no pants friday
no par
no-par
nopar
no parallax point
no-parallax point
no parallel traffic
noparh
no parity
no parity bit
no parking
no-parking zone
no-par securities
no par stock
no-par stock
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更新时间:2026/6/9 5:00:32