| 单词 | ultracentrifugation |
| 释义 | ultracentrifugation (once / 11819311 pages) n WORD FAMILY ultracentrifugation USAGE EXAMPLESThe process tends to be willy-nilly, leaving researchers the task of separating the nanotubes they need from the bulk through ultracentrifugation or other expensive procedures. US News(Dec 08, 2010) n centrifugation at very high speeds Hyper centrifugation the process of separating substances of different densities by the use of a centrifuge |
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