| 单词 | diffusion |
| 释义 | Word Frequency diffusion(dɪˈfjuːʒən) noun 1. the act or process of diffusing or being diffused; dispersion 2. verbosity 3. physics a. the random thermal motion of atoms, molecules, clusters of atoms, etc, in gases, liquids, and some solids b. the transfer of atoms or molecules by their random motion from one part of a medium to another 4. physics the transmission or reflection of electromagnetic radiation, esp light, in which the radiation is scattered in many directions and not directly reflected or refracted; scattering 5. Also called: diffusivity physics the degree to which the directions of propagation of reverberant sound waves differ from point to point in an enclosure 6. anthropology the transmission of social institutions, skills, and myths from one culture to another |
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