ununbium

U 开头单词

常见例句

This was first made in 1996, but has still not received an official name (it goes under the ugly moniker of ununbium).
该元素在1996年首次合成，但至今仍未予正式命名（目前名为ununbium，很难看）。
By a convenient fluke, the process that produces ununbium also generates radon, while adding neodymium yields mercury, too, so Dr Eichler's comparisons were to hand.
凑巧的是，合成第112号元素的同时也会产生氡，当加入钕时还会产生汞，这为艾希勒作比较时提供了便利。
Although he cannot be sure, there is a good chance that if you could make ununbium in large quantities, it would not only be metallic, but would also be a gas at room temperature.
虽然他还不可能有确切结论，但至少找到了一个很好的机会：那就是如果第112号元素得以大量合成，那么它不仅会成为金属，而且在室温下还会呈现气态。
Unfortunately for chemists, ununbium can be made only a few atoms at a time (by bombarding plutonium atoms with calcium atoms), and those atoms that are made have a half-life of a mere four seconds.
遗憾的是，化学家们合成第112号元素时，每次仅能获得很少的几个原子（用钙原子轰击钚原子），而且这些原子的半衰期仅为4秒。
Unfortunately for chemists, ununbium can be e only a few atoms at a time (by bombarding plutonium atoms with calcium atoms), and those atoms that are e have a half-life of a mere four seconds.
遗憾的是，化学家们合成第112号元素时，每次仅能获得很少的几个原子（用钙原子轰击钚原子），而且这些原子的半衰期仅为4秒。
（4） By a convenient fluke, the process that produces ununbium also generates radon, while adding neodymium yields mercury, too, so Dr Eichler's comparisons were to hand.
凑巧的是，合成第112号元素的同时也会产生氡，当加入钕时还会产生汞，这为艾希勒作比较时提供了便利。

返回 ununbium