单词 | Damköhler number I |
释义 | Damköhler number I [`däm´kǝr·lǝr ¦nǝm·bǝr ¦wǝn] PHYSICS A dimensionless number, equal to the ratio of the time it takes a fluid to flow some characteristic distance, to the time it takes some chemical reaction or other physical process to be completed. Symbolized Da I. Also known as Damköhler's ratio. |
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