“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	computed tomography (CT) computed tomography（CT） scan image compute-intensive task computer computer abuse computeracy computer-aided analysis computer-aided analysis, CAA computer aided anthropometry technology computer aided apparel design computer aided apparel grading design computer aided apparel marker-making design computer aided apparel process planning computer aided apperal style design computer-aided building design computer-aided classification indexing computer aided communication computer-aided conceptual design computer aided controlled experiment computer-aided controlled experiment Computer Aided Design computer aided design computer-aided design computer-aided design, CAD computer aided design expression

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。