ul·tra·fil·tra·tion 
(ŭl′trə-fĭl-trāshən)
(ŭl′trə-fĭl-trāshən)n.
The filtration of a solution or colloidal substance through a semipermeable medium that allows only the passage of small molecules.
| 单词 | ultrafiltration |
| 释义 | ul·tra·fil·tra·tion (ŭl′trə-fĭl-trāshən)n. The filtration of a solution or colloidal substance through a semipermeable medium that allows only the passage of small molecules. |
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