“心包摩擦音”的概念、定义、翻译、参考文献-科学参考

单词	心包摩擦音
释义	心包摩擦音 Encyclopedia 医学心脏杂音释 pericardial friction rub心包摩擦音心包脏层与壁层由于生物或理化因素引起纤维蛋白渗出沉积导致表面粗糙，心脏搏动过程中心包脏层和壁层相互摩擦而产生的声音。
随便看	externality externality of forestry externality of grassland externalization externalizing behavioral problem external key external law external law of composition external lightning protection device external lock external locus of control external loop external loop airlift reactor externally dispersed interferometer externally inscribed curve externally modulated optical transmitter externally prestressed concrete structure externally-pulsed externally stable set externally tangent external-magnetic wet permanent drum magnetic separator external mold external motivation of learning external negation external network

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。