| 单词 | fermium |
| 释义 | fermium (once / 1074483 pages) n WORD FAMILY fermium USAGE EXAMPLESMany are named after great scientists: einsteinium, curium, fermium, mendelevium, bohrium and rutherfordium. BBC(Sep 19, 2014) He should have known automatically that it was building toward Fermium 256. Schelling, George Luther, The Bramble Bush(2010) When two nuclei of the resulting Xenon 128 are forced together, the positron emission begins long before the coalescence is complete, resulting in Fermium 256. Schelling, George Luther, The Bramble Bush(2010) n a radioactive transuranic metallic element produced by bombarding plutonium with neutrons Syn|Hyper Fm, atomic number 100 metal, metallic element any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. |
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