| 单词 | analytical ultracentrifuge | 
| 释义 | analytical ultracentrifuge [´an·ǝl`id·ǝ·kǝl ¦ǝl·trǝ¦sen·trǝ´fyüj]  ENGINEERING An ultracentrifuge that uses one of three optical systems (schlieren, Rayleigh, or absorption) for the accurate determination of sedimentation velocity or equilibrium.  | 
	
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