| 单词 | high-density polyethylene |
| 释义 | high-density polyethylenenoun Chemistry.polyethylene consisting mainly of linear, or unbranched, chains with high crystallinity and melting point, and density of 0.96 or more, produced at low pressure and used chiefly for containers and articles made by injection molding. Abbreviation: HDPE Compare low-density polyethylene. Origin of high-density polyethyleneFirst recorded in 1955–60 Words nearby high-density polyethylenehigh definition multimedia interface, high-definition television, high definition TV, high-density, high-density lipoprotein, high-density polyethylene, high-dependency, high-end, high endothelial postcapillary venule, high enema, high-energy Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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