单词 | microemulsion |
释义 | > as lemmasmicroemulsion microemulsion n. Brit. /ˌmʌɪkrəᵻˈmʌlʃn/ , U.S. /ˌmaɪkroʊəˈməlʃ(ə)n/ , /ˌmaɪkroʊiˈməlʃ(ə)n/ Physics and Chemistry an emulsion in which the droplet size is very small or relatively small.ΚΠ 1966 Proc. Royal Soc. A. 291 500 For the formation of microemulsions of water and oil the surface active agent must be the same shape as the oil molecule. 1992 New Scientist 25 Jan. 40/2 If a solution of surfactant is at the right concentration, it forms a colloidal system—a ‘microemulsion’—with equal volumes of oil and water, which is then swept out. < as lemmas |
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