“下行冲程”的概念、定义、翻译、参考文献-科学参考

单词	下行冲程
释义	下行冲程 downward stroke
随便看	aortic type of heart aortic valve aortic window aortitis aortitis syphilitica obliterans aortocoronary by-pass grafting aortogram aortography aortopathy aorto-pulmonary septal defect aortorenal ganglions aortorrhaphy aortosclerosis aortotomy Aotus trivirgatus apachite apacity a pack a pair of plant stipules a pair of stipules apalcillin apallic syndrome apamin apandrous a paper currency in Northern Song dynasty

科学参考收录了1248194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。