B meson中文，B meson的意思，B meson翻译及用法

2025-06-03 05:53 浏览次数 3

B meson

n.exceedingly short-lived meson同义词：

B meson 英语释义

英语释义

    1. any of a class of short-lived mesons that are thought to be a combination of one bottom antiquark and either an up, down, or strange quark Note: B mesons are primarily useful for theoretical purposes, such as verifying proposed models that explain the natural laws of the universe.
    Since then, independent teams … have been colliding tens of millions of electrons and their antimatter counterparts, positrons, looking for firm evidence of B meson CP violation.
    — Peter Weiss, Science News, 3 Mar. 2001 Answering that question has become The Next Big Thing in high-energy physics, and the quest is focusing on a short-lived, formerly obscure particle called the B meson that is produced in particle collisions.
    — Curt Suplee, Washington Post, 13 Oct. 1997

B meson 例句

英汉例句

  • Since 1995, by the promotion of B factory and other large B experiments, the study of B meson decays and CP violation have become one of the hot topics of the international particle physics research.

    1995年以来，受B介子工厂和其它B相关大型实验的推动，关于B介子衰变和CP破坏的研究成为国际粒子物理研究的热点之一。

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