| 单词 |
neptunium series |
| 释义 |
neptunium series
neptunium series n (General Physics) a radioactive series that starts with plutonium-241 and ends with bismuth-209. Neptunium-237 is the longest-lived member of the series. The series does not occur in nature |
| 随便看 |
- 120 ad
- 120 hz
- 120mins
- 120mm disc
- 120 (number)
- 120 reset
- 120th
- 121
- 1210
- 1220
- 1-2-3
- 123
- 1234567890qwertyuiopasdfghjklzxcvbnm
- 12345678987654321
- 1,2,3,4,5,6-hexachlorocyclohexane
- 1,2,3,4,5,6-hexahydroxycyclohexane
- 1,2,3,4,7,7-hexachloronorbornadiene
- 1, 2, 3-benzotriazole
- 1,2,3-benzotriazole
- 123iodine-metaiodobenzylguanidine
- 1,2,3-propanetriol
- 1,2,3-propanetriol trinitrate
- 1,2,3-trichloropropane
- 1,2,3-trihydroxy-benzene
- 1,2,4-benzenetricarboxylic acid
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