“介子”造句

双光子是在中性兀介子衰变中产生的.
Two photons are created in the decay of the neutral pion.

π介子构成另一种三重态, 只是电荷不同,其它方面均相同.
The pions form another triplet, electrically different but otherwise alike.

介子具有超荷性.
Mesons have the property of hypercharge.