您要查找的是不是：
- The middle germinal layer of an early embryo, consisting of undifferentiated cells destined to become the mesoderm. 中胚层早期胚的中间胚芽层，由最终将发育成中胚层的未分化细胞组成
- The middle germinal layer of an early embryo,consisting of undifferentiated cells destined to become the mesoderm. 中胚层，早期胚的中间胚芽层，由最终将发育成中胚层的未分化细胞组成。
- According to the origin of germinal layer during embryo development, the applying progress of tissue engineering in medicine is discussed. 本文根据各组织器官胚层发育的来源，综述组织工程学在医学中的应用进展。
- A corresponding relation, We found, between Three Qi concept of Zang-Xiang Theory of traditional chinese medicine and Three Germinal Layer concept of biology. 我们找到了传统中医藏象学说的三气概念与生物学中三胚层概念的对应关系。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中间通常含肉较多的那一层
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- A fine layer of dust covers everything. 所有的东西都盖了一层薄薄的灰尘。
- A layer, as of doubled-over cloth or of paperboard. 一层一层，如折叠过的布料或纸板的
- The germinative power of a seed is destroyed by fire. 种的的生长力被火所毁坏了。
- A surface, layer, or mass of frozen water. 冰面冻结的水的面、层或块
- A thin layer of bone, membrane, or other tissue. 骨骼、粘膜或其它组织的薄层
- germinative layer 生发层
- germinative layer of nail 指甲生发层
- A thin, flat layer or scale, as that of a fish. 外表组织薄而平的一层或鳞状物，如鱼鳞
- Objective:To detect the germinative character of S.chinensis seeds. 目的：探索北五味子种子的发芽特点。
- Having a cortex or a similar specialized outer layer. 有皮的有皮的或具有相似的专门发育的外部覆盖的
- A coat or layer enveloping an organ or a part. 被膜一种覆盖器官或身体部位的覆盖层或包被
