“primitive cardiovascular system”的概念、定义、翻译、参考文献-科学参考

单词	primitive cardiovascular system
释义	primitive cardiovascular system Encyclopedia 医学心血管系统的发生释 primitive cardiovascular system原始心血管系统人胚第3～5周，胚体内逐渐形成心管、动脉和静脉，构成卵黄循环、脐循环和胚体循环组成的系统。
随便看	gene set enrichment analysis gene silencing gene silencing technology Genesis Genesis and Development of a Scientific Fact genesis of fault rocks Genesis probe Genesis rock gene site-directed integration gene-specific detection gene splicing gene stacking gene substitution genet gene targeting gene theory gene therapy genethic genetic genetic algebra genetic algorithm genetically engineered antibody drugs genetically engineered blood substitutes genetically engineered breeding of medicinal resources genetically engineered drug

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