placentas
- 基本解释：胎盘，胎座( placenta的名词复数 )
- placentas 是什么意思及中文翻译：
- 名词(n.) 胎盘，胎座( placenta的名词复数 )
placentas 相关例句更多>
- Arrangement of placentas within the ovary.
胎座式子房内胎座的组成形状
- Ovary 1loculed, with 3 parietal placentas.
子房1室, 具侧膜胎座。
- ovules many, on parietal to basal placentas.
胚珠很多，侧膜胎座到基生胎座
- placentas 2, parietal, projecting slightly inward, 2cleft.
胎座2, 向内的周壁, 凸出的稍, 2半裂。
- They therefore collected and analysed placentas on site in Uganda.
因此，他们在乌干达对胎盘进行收集分析研究。
- Placentas parietal stigmas numerous, sometimes 2fid or flabellate.
侧膜胎座柱头多数, 有时2裂或扇形。
- placentas parietal ovules 2 to many, orthotropous, rarely anatropous
侧膜胎座胚珠2到多数, 直生, 很少倒生
- There are two placentas and two separate amniotic sacs, each with its own membrane.
有两个胎盘和两个分隔的羊膜囊, 各自有自己的外膜层包裹。
- placentas parietal and equal in number to carpels, or basilar owing to reduction of ovules.
侧膜胎座和在心皮, 或在数字上等于由于削减胚珠。
- The ovary was bicarpellary syncarpous and unilocular having parietal placentas. Ovules were anatropous.
子房为二心皮一室, 多胚珠, 侧膜胎座, 倒生型胚珠。
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