“the pathway of blood circulation in early embryo”的概念、定义、翻译、参考文献-科学参考

单词	the pathway of blood circulation in early embryo
释义	the pathway of blood circulation in early embryo Encyclopedia 医学原始心血管系统释 the pathway of blood circulation in early embryo胚胎早期血液循环通路人胚早期（第3～4周），由胚内、胚外内皮管网，演变为具有胚体循环、卵黄囊循环和脐循环的血液循环通路。
随便看	damage effects of nuclear weapons on engineering damage effects of weapons on engineering damage evolution damage forms of boiler material damage forms of pressure pipeline damage manner damage mechanics damage mechanics of laminates damage micromechanics/mesomechanics damage of ancient books in China damage of internal exposure from radionuclide damage of leather grain damage of sand production damage of target damage on biofilm system damage tolerance damage tolerance assessment damage tolerance of composites damage tolerance test damage zone DAMA/NaI dark matter search experiment Daman and Diu Damao Dao Damao Mountain Scenic and Historic Area Damaraland

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