མཐིལ། (ཁོག་རྡུལ་རིགས་ཤིག)
phys. The flavor of quark that has a charge of − 1/3 , has a mass about 8,220 times that of an electron, and belongs to the third generation of […]
phys. The flavor of quark that has a charge of − 1/3 , has a mass about 8,220 times that of an electron, and belongs to the third generation of […]