英语词汇“p-process”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

p-process n. [ < the initial letter of proton n.] Astronomy a process believed to occur in stars by which heavy proton-rich nuclei are formed from other nuclei, esp. in circumstances of high proton flux or in the presence of high-energy photons (e.g. in supernovae).

ΚΠ

1956 F. Hoyle et al. in Science 5 Oct. 613/3 At such temperatures (p, γ) reactions occur in a time of the order of 10 seconds, even on the heaviest nuclei (p-process).

1977 J. Narlikar Struct. Universe ii. 50 Apart from these two processes there is a rarer process which produces proton-rich isotopes by exposing the r-process and s-process material to a fast flux of protons or of high-energy photons. This is known as the p-process.

2002 Nature 21 Feb. 882/2 The basic building blocks of heavy elements in our Solar System are primarily made of super-nova (r- and p-process) components.

单词	p-process
释义	> as lemmas p-process p-process n. [ < the initial letter of proton n.] Astronomy a process believed to occur in stars by which heavy proton-rich nuclei are formed from other nuclei, esp. in circumstances of high proton flux or in the presence of high-energy photons (e.g. in supernovae). ΚΠ 1956 F. Hoyle et al. in Science 5 Oct. 613/3 At such temperatures (p, γ) reactions occur in a time of the order of 10 seconds, even on the heaviest nuclei (p-process). 1977 J. Narlikar Struct. Universe ii. 50 Apart from these two processes there is a rarer process which produces proton-rich isotopes by exposing the r-process and s-process material to a fast flux of protons or of high-energy photons. This is known as the p-process. 2002 Nature 21 Feb. 882/2 The basic building blocks of heavy elements in our Solar System are primarily made of super-nova (r- and p-process) components. extracted from Pn. < as lemmas
随便看	circling circling boy circlings circlip circlips circly circs circuate circue circuit circuit barrister circuit board circuit breaker circuit counsel circuit court of justiciary circuit edge circuit judge circuit of action circuit steward circuit table circuit training circuit-binding circuit-breaker circuit-closer circuit-commission

> as lemmas