“premature systole/extrasystole”的概念、定义、翻译、参考文献-科学参考

单词	premature systole/extrasystole
释义	premature systole/extrasystole Encyclopedia 医学期前收缩释 premature systole/extrasystole期前收缩提前出现的、非窦房结起源的心搏。又称过早搏动（早搏）、期外收缩。
随便看	bipyridine bipyridyl bipyridyl; bipyridine Biqigetu Bi Qingchang biquadratefree number biquadrateful number biquadratic biquadratic element biquadratic equation biquadratic form biquadratic interpolation biquadratic non-residue biquadratic number biquadratic parabola biquadratic reciprocity law biquadratic reciprocity theorem biquadratic residue biquadratic trinomial biquartic curve biquartz biquaternion biquinary biquinary notation biquinary system

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。