src: From the mean value of the sedimentation coefficient of IO8 + 24 Svedberg units the approximate diameter of the virion was calculated to range between 28 and 39 Em (38).
tgt: Sur la base d'une valeur moyenne de IO8 +_ 24 unités Svedberg du coefficient de sédimentation, le diamètre approximatif du virion se situe entre 28 et 39 TU/ (38).