您要查找的是不是:
- ovules many, on parietal to basal placentas; 胚珠很多,侧膜胎座到基生胎座;
- basal placenta 基底胎座
- Formation of a placenta in the uterus. 胎盘形成胎盘在子宫中的形成过程
- The type or structure of a placenta. 胎盘形式或构造
- Having no placenta, as marsupials and monotremes. 无胎盘的无胎盘的,如有袋目哺乳动物和单孔目动物
- Pappi are hollow and the wall of basal pappi ( inserting on placenta) is stoutest in the whole pappus, with placation and transverse. 基部略向上一些,壁开始逐渐变薄的地方,冠毛的内径有一明显增大,是整个冠毛直径最大处;
- Earlier studies linked the placenta to the disease. 早期的研究认为,该病与胎盘有关。
- Fraternal twins share one placenta. 异卵双生共享一个胎盘。
- The effect of basal medium was modified MS> QL>WPM. 基本培养基的效果依次为改良MS> QL >WPM。
- Having no placenta,as marsupials and monotremes. 无胎盘的无胎盘的,如有袋目哺乳动物和单孔目动物
- Basal principles of energy metabolism measurement. 能量代谢测定的基本原理。
- Again, notice the distinct row of basal cells. 再次观察基底层的细胞。
- Basal sheaths appressed pilose with white hairs. 基部的鞘贴伏的具柔毛的具白色的毛。
- Pistil head with a basal membranous appendage. 雌蕊头状花序具一基部的膜质附属物。
- Basal leaves forming a rosette, petiolate. 基生叶形成一莲座丛,具叶柄。
- Leaves basal, spirally arranged, petiolate. 叶基生,螺旋状排列,具叶柄。
- Stems and petioles of basal leaves strigose. 茎和基生叶的叶柄具糙伏毛。
- Leaves basal, subbasal, or cauline. 叶基生,近基生,或茎生。
- A stalk connecting an ovule or a seed with the placenta. 珠柄与胚珠或含胎座的种子相接的叶柄
- Basal leaves withered early, not rosulate. 基生叶早枯萎,不莲座状。