“聚氨酯”的概念、定义、翻译、参考文献-科学参考

单词	聚氨酯
释义	聚氨酯 Encyclopedia 工学聚氨酯释 polyurethane；PU聚氨酯聚氨基甲酸酯的简称。理学聚氨酯释 polyurethane; PU聚氨酯主链含─NHCOO─重复结构单元的一类聚合物。由单体异氰酸酯与羟基化合物聚合而成。聚合属于聚加成反应。英文缩写为PU。全称聚氨基甲酸酯。 Chemistry ＞高分子科学＞高分子化学＞释义 polyurethane聚氨酯
随便看	Methodology of Library and Information Science methodology of library science methodology of mathematics methodology of national income statistic methodology of natural science methodology of sociology Methodology of Traditional Chinese Writing Methodology on ecosystem research method on normal equations method quantification limit method ruggedness methods and model based on data mining Methods and system for project quality assurance Methods and tools for project quality control Methods and types of project tendering and bidding method selectivity methods for controlling the temperature in constant temperature ensembles methods for eliminating international double taxation Methods for Entrepreneurial Project Management Methods for final project payment Methods for Project Cost Estimate Methods for Project Critical Path Management Methods for project human resources planning Methods for Project Management of Innovation Methods for Project Risk Identification

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。