“聚氨酯树脂”的概念、定义、翻译、参考文献-科学参考

单词	聚氨酯树脂
释义	聚氨酯树脂 Encyclopedia 工学热固性树脂释 polyurethane resin聚氨酯树脂由多异氰酸酯与大分子多元醇，以及扩链剂（小分子多元醇或胺）等逐步加成聚合而成，主链上含有─HNCOO─或─HNCONH─重复链节，由具有模块化结构特征的硬段和软段组成。又称聚氨酯材料。全称聚氨基甲酸酯。
随便看	arecanut yellow leaf areca peel areca seed Arecibo Legacy Fast ALFA Survey Arecibo Observatory Arecibo Pulsar Arecibo radio telescope arecoline A Record about Navigation Routes A Record of Ancient Seals A Record of Calligraphers and Painters in Fujian: From the Tang Dynasty to the Qing Dynasty A Record of Calligraphic Works and Paintings at the Guoyun Chamber A Record of Calligraphies and Paintings Collected by Han Shineng A Record of Calligraphy and Painting at the Airiyin Studio A Record of Calligraphy and Painting of Fujian Province A Record of Ceramics A Record of Famous Paintings of Tang Dynasty A Record of Film Exploration A Record of Five Dynasties Paintings A Record of Gardens of Southern Yangtze River Delta A Record of Guangdong Painters Through the Ages A Record of Kunju Opera A Record of Lacquerware Craft A Record of Notes of the New Moon Chamber A Record of Painters in the Qing Dynasty

科学参考收录了854744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。