| 释义 |
Thermal diffusion may refer to: - Diffusion in a temperature gradient, also called thermodiffusion or thermophoresis.
- It can be used as an obsolete method of making enriched uranium (see enriched uranium § thermal diffusion).
- Thermal diffusion can be used to measure fluid flow including perfusion and rCBF at one location over time.
- Brownian motion (at a constant non-zero absolute temperature).
See also: - Molecular diffusion
- Heat conduction (i.e., diffusion of heat)
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