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单词 Unstable particle
释义

Unstable particle

原声例句
科学60秒-科学美国人 2021年4月合集

Now the muon is an unstable particle.

现在 μ 子是一个不稳定的粒子。

时间简史(原版)

Such a collection forms an unstable particle called a glueball.

这样的集合形成了一种不稳定的粒子,称为胶球。

TED-Ed(视频版)

Indirectly, the rays also damage the area immediately surrounding the DNA, creating unstable particles called free radicals.

间接地,射线还会破坏紧邻 DNA 周围的区域,产生称为自由基的不稳定粒子。

英语百科

Resonance (particle physics)

(重定向自Unstable particle)

In particle physics, a resonance is the peak located around a certain energy found in differential cross sections of scattering experiments. These peaks are associated with subatomic particles (such as nucleons, delta baryons, upsilon mesons) and their excitations. The width of the resonance (Γ) is related to the lifetime (τ) of the particle (or its excited state) by the relation

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更新时间:2025/6/20 17:05:18