英语释义

• arrangement of the ovules in the placenta and of the placentas in the ovary

• the formation of the placenta in the uterus

片语

axile placentation[植] 中轴胎座式

apical placentation where one or few ovules develop at the top of a simple or compound ovary

basal placentation where one or few ovules develop at the base of a simple or compound ovary

placentation bleeding胎盘形成期出血

Deep placentation的翻译是深刻的胎座式

laminal placentation[植]

diffuse placentation[胚]

marginal placentation[植] 边缘胎座式；[植] 边缘胎座

parietal placentation where ovules develop on the wall or slight outgrowths of the wall forming broken partitions within a compound ovary

英汉例句

• These results lead us to propose that HLA-G may contribute to placentation during early and mid-term pregnancy, and participate in maintaining gestation during term pregnancy.

  由此推测HLA-G在妊娠早、中期与胎盘形成有关，在妊娠晚期可能参与妊娠维持。

• 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。