“庞特里亚金类”的概念、定义、翻译、参考文献-科学参考

单词	庞特里亚金类
释义	庞特里亚金类 Physics ＞理论物理学＞数学物理＞释义 Pontryagin class庞特里亚金类 Mathematics ＞拓扑学与几何学＞代数拓扑学＞释义 Pontryagin class庞特里亚金类 Pontryagin class庞特里亚金类^†
随便看	adventitious root formation adventitious root of medicinal plants adventure documentary adventure game Adventures in a the Battlefield Adventures of Emperor Chien Lung Adventures of the Dialectic Adventures of Xiaoqiang adversarial retrieval adversary doctrine adversary model adversary procedure adversary system adverse burning in oxygen gun adverse drug reaction adverse drug reaction (ADR) adverse drug reaction monitoring adverse drug reactions adverse drug reaction，ADR adverse effects of blasting control Adverse event adverse geological process survey adverse opinion Adverse reaction adverse reaction of Chinese medicinals

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。