| 释义 |
† polymeride Chem. Obs.|pəˈlɪməraɪd|
[f. as polymer + -ide.]
= polymer.
1857Miller Elem. Chem. III. i. 5 The formation of isomerides, metamerides, and polymerides..can only be accounted for by supposing that differences of chemical arrangement occur in these different cases. 1864H. Spencer Biol. I. 10 Essential oil of turpentine being converted into a mixture of several of these polymerides, by simple exposure to a heat of 460°. 1906Nature 21 June 190/2 A semi-solid brown substance..formed when acetylene is subjected to discharges... It is apparently a polymeride of acetylene. 1943R. Hill in R. S. Morrell et al. Synthetic Resins (ed. 2) v. 194 A defect of polystyrene is a tendency for mouldings and castings to develop fine cracks... It is said that this is due to the evaporation of low molecular weight polymerides. |