positronium
/poz-i-troh-nee-uhm/US // ˌpɒz ɪˈtroʊ ni əm //UK // (ˌpɒzɪˈtrəʊnɪəm) //
正电子,正子,正离子,正电子学
Definitions
n.名词 noun
- 1
Physics.
- : a short-lived atomic system consisting of a positron and an electron bound together.
Examples
For more than 60 years, scientists have been able to create positronium.
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