Svedberg
/ˈsfedbɜːg/(亦作Svedberg unit) (缩略词： S)
noun
- Biochemistry a unit of time equal to 10-13 seconds, used in expressing sedimentation coefficients【生化】斯韦柏（沉降系数单位, 等于10-13秒）。
词源
1940s: named after Theodor S. Svedberg （1884-1971）, Swedish chemist.