“聚对苯二甲酸丙二酯”的概念、定义、翻译、参考文献-科学参考

单词	聚对苯二甲酸丙二酯
释义	聚对苯二甲酸丙二酯 Encyclopedia 理学聚对苯二甲酸丙二酯释 polytrimethylene terephthalate; PTT聚对苯二甲酸丙二酯由对苯二甲酸二甲酯与1,3-丙二醇进行酯交换或对苯二甲酸与1,3-丙二醇酯化后缩聚而成的一种半芳香族聚酯。80%用于纤维，其余则主要用于薄膜和工程塑料。英文缩写PTT。
随便看	Measuring Fields of Emperor Guangwu Measuring Information: An Information Services Perspective measuring information system measuring instrument measuring instrument for temperature measuring instruments grade chart of science,technology and industry for national defense measuring length roller measuring machine measuring method for wind tunnel measuring methods and techniques of engineering thermodynamics and heat transfer measuring microphone measuring microscope measuring object measuring of geological section measuring phonetics measuring pipet measuring projector measuring receiver measuring rule measuring ruler measuring screw measuring sphere gap measuring the information society measuring thickness roller measuring tree diameter

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。