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thorium (Th) | |||
ionium (Th,90 号元素); thorium (Th, 90 号元素) | |||
Thorium | |||
Th | |||
thorium (符号 Th) | |||
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thorium B (铅的同位素) | |||
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thorium C' (针的同位素) | |||
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thorium-X (射钍的α蜕变所生成的放射性同位素) | |||
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thorium B (铅的同位素 P²¹⁶) | |||
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thorium C' (针的同位素 Po212) | |||
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thorium X (镭的同位素. Ra224) | |||
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thorium C (秘的同位素) | |||
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thorium D (钍 C' 的α蜕变及钍 C" 的β', γ 蜕变所生成的放射) | |||
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thorium A (针的同位素) | |||
thorium A (针的同位素Po²¹⁶) | |||
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thorium C (铋的同位素 Bi²¹²) | |||
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thorium D | |||
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thorium lead (铅的同位素Pb208,TDB) | |||
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Ionium | |||
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ionium (Th230) | |||
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thorium C" | |||
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thorium | |||
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thorium C" |
钍: 336 phrases in 18 subjects |