“芳杂环聚合物”的概念、定义、翻译、参考文献-科学参考

单词	芳杂环聚合物
释义	芳杂环聚合物 Encyclopedia 工学工程塑料释 heteroaromatic ring polymers芳杂环聚合物芳香族聚合物链中引入带N、O、S等原子的聚合物。
随便看	precast concrete structure precast concrete track beam precast pavement precast prestressed composite floor slab precast prestressed hollow floor slab pre-cataclysmic binary pre-cataclysmic variable precategory precaution precautionary approach precautionary demand for money precautionary principle precautionary principle of biosafety assessment precautionary principle of EMF precaval vein precedance relation in dependency tree precedence precedence function precedence grammar precedence method precedence relation precedent anthologies precedent as reference in a trial preceding preceding limb

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。