| 释义 |
centrifugation|ˌsɛntrɪfjʊˈgeɪʃən|
[f. centrifuge v. + -ation.]
The action or process of centrifuge v.
1903Phil. Med. Jrnl. 31 Jan. 201 The mixture was expressed, 30 cm. of this quantity taken, the solid particles separated by centrifugation and the amount of the nitrogen in the solid and liquid parts determined. 1946Nature 31 Aug. 313/1 Liquids are usually separated from solids by centrifugation rather than filtration. 1958Immunology I. i. 3 The cells suspended in the filtrate were washed by two or three gentle centrifugations in Ringer-phosphate. 1961Lancet 26 Aug. 459/1 The homogenates were fractioned by differential centrifugation. |