“期前兴奋和期前收缩”的概念、定义、翻译、参考文献-科学参考

单词	期前兴奋和期前收缩
释义	期前兴奋和期前收缩 Encyclopedia 理学心肌兴奋性释 premature excitation and premature systole期前兴奋和期前收缩额外的非正常刺激引起的心肌（可以是心房或心室肌）在窦房结发出的兴奋到来之前产生的提前出现的兴奋和由此引起的收缩。
随便看	Six Administrative Sections six-axis CNC electrical discharge machine six bronze wares in Anzhou Six Categories of Chinese Characters six categories of poems six categories (padârtha) of existence Six Categories Studies of Chinese Characters in Song, Yuan and Ming Dynasties Six-character Exercises Six Characteristics Observable in Existent Things Six Characters in Search of an Author Six Chuanqi Stories by Yang Tanyuan six circles theorem six classical arts six climatic exopathogens six-color photoelectric photometry six-color photometry six-color system six-color theorem six conformities Six-degree Field Galaxy Survey six degree of separation Six Degrees of Separation six degrees-of-separation phenomenon Six Dynasties Pine of Southeast University six elements and three worlds

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