英语词汇“sigma baryon”是什么意思，“sigma baryon”的读音、用法及例句翻译-烛光网

词汇	sigma baryon
释义	sigma baryonn.（名词） Any of three unstable subatomic particles in the baryon family, having a mass 2,328 to 2,343 times that of the electron and a positive, neutral, or negative electron charge.Σ重子：重子族中的三个不稳定亚原子粒子中的任何一个，具有比电子大2,328 至2,343倍的质量，以及一个正、中性或负电荷
随便看	straight-ahead straight and narrow straight angle straight-arm straight arrow straightaway straightaways straight-backed straight chain straighted straightedge straighten straightened straightening straightens straighter straightest straight face straight flush straightforward straightforwards straight-from-the-shoulder straighting straightjacket straightjacket

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