单词 | svedberg (unit) |
释义 | Svedberg (unit) in American English (ˈsfɛdbərg) noun a unit of time, equal to 10-13 second, used in determining the rate of sedimentation of a macromolecule in an ultracentrifuge Word origin after The(odor) Svedberg (1884-1971), Swed chemist |
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