Synthetic radioisotope

A synthetic radioisotope is a radionuclide that is not found in nature: no natural process or mechanism exists which produces it, or it is so unstable that it decays away in a very short period of time. Examples include technetium-95 and promethium-146. Many of these are found in, and harvested from, spent nuclear fuel assemblies. Some must be manufactured in particle accelerators.

单词	Synthetic isotope
释义	Synthetic isotope 原声例句 SciShow 合集 And after 70 years of setting off nuclear bombs, we’ve left a fine dusting of synthetic isotopes, like Plutonium 239, all over the planet. 在引爆核弹 70 年后，我们在地球上留下了细小的合成同位素粉尘，例如钚 239。英语百科 Synthetic radioisotope A synthetic radioisotope is a radionuclide that is not found in nature: no natural process or mechanism exists which produces it, or it is so unstable that it decays away in a very short period of time. Examples include technetium-95 and promethium-146. Many of these are found in, and harvested from, spent nuclear fuel assemblies. Some must be manufactured in particle accelerators.
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Synthetic isotope

Synthetic radioisotope