nucleosynthesis
/noo-klee-oh-sin-thuh-sis, nyoo-/US // ˌnu kli oʊˈsɪn θə sɪs, ˌnyu- //UK // (ˌnjuːklɪəʊˈsɪnθɪsɪs) //
核合成,核子合成,核合,核反应堆
Definitions
n.名词 noun
- 1
Physics, Astronomy.
- : the formation of new atomic nuclei by nuclear reactions, thought to occur in the interiors of stars and in the early stages of development of the universe.
Examples
Since then, observations of the cosmic microwave background have become increasingly precise, putting pressure on physicists who study Big Bang nucleosynthesis to match that precision — and so allow a comparison of the two epochs.
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