| 单词 | syntactic foam |
| 释义 | > as lemmassyntactic foam syntactic foam n. Materials Science a strong, lightweight composite material consisting of small hollow spheres of glass, ceramic, resin, etc., dispersed in a solidified matrix of another substance. ΘΚΠ society > occupation and work > materials > derived or manufactured material > synthetic resins and plastics > [noun] > foam polyether1922 polyurethane foam1939 Styrofoam1950 syntactic foam1955 1955 Rubber Age 76 717/2 Unusual lightweight plastic materials, called syntactic foams, with a cell structure like wood but easily controlled densities and strengths, have been developed by the Bakelite Company. 1970 Adv. Chem. Ser. 92 150 Syntactic foams..consist of a dispersion of small hollow glass spheres in a continuous phase or matrix. 2005 New Scientist 17 Sept. 28/2 Most of the rest of the sub will be built of a special buoyant material called syntactic foam. < as lemmas |
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