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| 单词 | specific surface |
| 释义 | > as lemmasspecific surface specific surface n. the surface area per unit volume of a finely-divided substance. ΘΚΠ the world > matter > constitution of matter > granular texture > [noun] > surface area per unit volume specific surface1924 1924 Chem. Abstr. 18 3507 The specific surfaces of several varieties of charcoal were measured. 1951 A. E. Alexander Surface Chem. i. 4 Colloidal materials such as charcoal and clays show adsorption phenomena very markedly owing to their large specific surfaces..which arises [sic] from their fine state of subdivision. 1977 Rowell & Farinato in L.-H. Lee Characterization of Metal & Polymer Surfaces II. 399 The specific surface of a monodisperse colloid becomes independent of the number concentration and refractive index of the spherical particles. < as lemmas |
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