placentation
基本解释
- [解、动]胎盘形成
英汉例句
- Ovary usually 3-loculed and placentation axile.
子房通常的3室和中轴胎座。 - Ovary 3-loculed, placentation axile; anther short; labellum free from filament.
子房3室,中轴胎座;花药短;唇瓣离生的花丝。(11 - Simple ovary,the placentation is brink.The ovules are campylotropous.The ovule is bitegmic and crassinucellate.
矮沙冬青子房单心皮1室,边缘胎座,弯生胚珠,胚珠具双珠被、厚珠心。 - The carpel closed toward and connected with the ovary central column to form axile placentation since mid October.
十月中旬起心皮向内合生并与中轴连合形成中轴胎座。 - The ovary was trilocular with axile placentation and the ovule was anatropous, biteguminous and crassinucellate.
子房3室,中轴胎座。胚珠倒生,双珠被,厚珠心型。
词组短语
- basal placentation [植]基底胎座式;基生胎座;[植]基生胎座式
- placentation bleeding 胎盘形成期出血;翻译
- marginal placentation 边缘胎座;[植]边缘胎座式
- axile placentation [植]中轴胎座式;中轴胎座
- parietal placentation [植]侧膜胎座式;侧膜胎座
短语
专业释义
- 胎盘形成;胎盘结构
- 胎盘形成
- 胎盘
During the placentation, the apoptotic rate of endometrium epithelium rised from 26th and achieved peak on 34th of pregnancy, then decreased in the following days slowly.
在牦牛胎盘发生过程中,子宫内膜上皮细胞的凋亡率有增高趋势,到妊娠的34天达峰值,为30.63%。 随后缓慢下降。生物学
- 胎座式
- 胎盘形成
- 胎盘形成;胎座式