| 单词 | polymer chain |
| 释义 | > as lemmaspolymer chain polymer chain n. ΚΠ 1939 Proc. Royal Soc. A. 170 306 The mechanism of initiation of polymer chains by catalysis has been discussed. 1999 P. W. Grubb Patents for Chemicals (ed. 3) xi. 203 The nature of the end-groups on a polymer chain may modify the properties of the polymer very considerably. < as lemmas |
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