Those in the second peak had a buoyant density of . -.g/ml and a sedimentation coefficient of 8s.
Those in the second peak had a buoyant density of . -.g/ml and a sedimentation coefficient of 8s.
第二峰病毒浮密度为. -.克/毫升,沉降系数为8_s。
Those in the second peak had a buoyant density of . -.g/ml and a sedimentation coefficient of 8s.
第二峰病毒浮密度为. -.克/毫升,沉降系数为8_s。