To preserve and harden biological material, esp. before microscopic examination.
| 单词 | θ20194 | 
| 释义 | the world > life > biology > laboratory analysis > processes > 			[verb (transitive)]		 > fixation (4)		 fix1878 To preserve and harden biological material, esp. before microscopic examination. postosmicate1933 transitive. To postfix with a solution of osmium tetroxide. postfix1955 transitive. Biology. To treat with a fixative after carrying out some other process; spec. to treat with a second fixative; to fix again after a… prefix1961 transitive. Biology. To fix with the first of two consecutively used fixatives. | 
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