| 释义 |
xi-c baryon | 音节分段：xi-c baryon; AHD音标：zo“s?“, so“-, ks?“-; 国际音标：6za!6si8, 6sa!-, 6ksi8-; 美国音标：6za!6si, 6sa!-, 6ksi-; Either of two subatomic particles in the baryon family, one neutral and one positively charged, with masses of 4,826 and 4,834 times that of an electron and average lifetimes of 3.5 × 10-13 and 9.8 × 10 -14 seconds, respectively. |
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