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单词
proton-proton reaction
释义
proton-proton reaction
proton-proton reaction
[
′prō‚tän ′prō‚tän rē‚ak·shən
]
(nuclear physics)
The initiating reaction in the proton-proton chain, in which two protons react to form a deuteron, a positron, and a neutrino. Abbreviated PP reaction.
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更新时间:2026/6/19 19:21:40