Trademark A polyester, usually produced in sheets of various thicknesses, that is used for a variety of applications such as insulation, the base material of a magnetic tape, or as the dielectric in certain types of capacitor.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。