您要查找的是不是：
- Extraembryonic mesoblast 胚外中胚层
- The product of conception at any point between fertilization and birth.It includes the embryo or the fetus as well as the extraembryonic membranes. 胚胎从受精到出生期间任一阶段产物的通称，它包括了合子或胎儿甚至胚胎膜
- The paper expounds its defence mechanism from prevention and inhibition of somatic mesoblast,cellular immunity,humoral immunity and temperature rising,and. 从体壁阻抑、细胞免疫和体液免疫以及体温升高4个方面阐述了昆虫对真菌的防御机制及其研究进展。
- Totipotent cell s have the capacity to specialize into extraembryonic membranes and tissues, the embryo, and all postembryonic tissues and organs. 全能细胞能够专门化胚外膜和组织，胚胎和所有胚胎后组织和器官。
- The product of conception at any point between fertilization and birth. It includes the embryo or the fetus as well as the extraembryonic membranes. 胚胎从受精到出生期间任一阶段产物的通称，它包括了合子或胎儿甚至胚胎膜。
- The secondary yolk sac(YS) is the first extraembryonic structure that can be detected with ultrasonography in the chorionic cavity. 卵黄囊是妊娠囊内超声能见的第一个解剖结构。
- The embryos of land vertebrates are enclosed within four extraembryonic membranes that afford protection while still permitting the exchange of gases, nutrients, and other materials. 脊椎动物的胚胎被4层膜包被，起保护作用，但仍能交换气体，营养和其他物质。
- extraembryonic somatopleuric mesoderm 胚外体壁中胚层
- extraembryonic splanchnopleuric mesoderm 胚外脏壁中胚层
- extraembryonic capillary network 胚外毛细血管网
- Formation of the placenta and extraembryonic membranes 胎盘和胚外膜的形成
- Keywords Alpha-thalassemia Extraembryonic coelocentesis Prenatal diagnosis Polymerase chain reaction; 地中海贫血;胚外体腔穿刺术;产前诊断;聚合酶链反应;
- somatic mesoblast 体壁
- mesoblast n. [生]中胚层
- chordo mesoblast 脊诵胚层
- premandibular mesoblast 下颌前中胚层
- Primitive mesoblast 原始中胚层
- gastral mesoblast 原肠中胚层
- mesoderm(mesoblast) 中胚层, 中层
- axial mesoblast 轴中胚层
