placental信息详情
n.有胎盘哺乳动物
adj.胎盘的；胎座的
aplacental───adj.[动]无胎盘的
placenta───n.[胚]胎盘；[植]胎座
placentae───n.胎盘（placenta的复数形）
placentas───n.[胚]胎盘；[植]胎座
implacental───n.无胎盘动物；adj.无胎盘的
placentary───胎座的
placentate───adj.具有胎盘的
parental───adj.父母亲的，父母的；亲代的，亲本的
percental───百分比
I am not even certain what is meant by placental fluid.───我甚至不确定“胎液”到底指的是什么。
Is it human placental fluid, or, as some claim, horse's placental fluid?───胎液是人的，还是像其它传闻所说，是马的胎液？
If the cells did cross the placental barrier, the child's immune system should have recognised them as foreign invaders and destroyed them.───如果癌细胞确实穿过胎盘屏障，孩子的免疫系统应该会将它们视为入侵者，从而消灭它们。
After the baby is born, some of the placental blood can be collected and used to save people's lives.───孩子出生后，一些脐带血可以保存下来救人一命。
generalized extinct mammals widespread during the Jurassic; commonly conceded to be ancestral to marsupial and placental mammals.───一般化的已灭绝哺乳动物，活跃于侏罗纪；普遍认为是有袋动物和有胎盘哺乳动物的祖先。
They are mammals in whom (6) the egg, even though placed in the uterus, has no placental relationship with the maternal organism.───它们是哺乳动物，因为它们有卵子，即使位置是在子宫里面。这个卵子跟母亲的有机体，并没有胎盘的关系。
The precise factors that modulate secretion of are unknown, although placental mass and nutrition seem to play a role.───虽然从胎盘的重量和营养看，胎盘好象起到重要的作用，但是调控胎盘催乳素分泌的确切因素尚不明确。
Each puppy emerges in its own placental membrane, or sac, which must be removed before the puppy can breathe.───胎衣包裹住犬仔，在犬仔呼吸之前，就要将胎衣去掉。
Measurement of these conjugates forms the basis for placental function tests by urinary estriol determination.sentencedict.com
Cytogenetic analysis was successful in all placental samples.
What is placental leading edge?
Although a new and growing field in medicine, placental blood transfusions have proved effective in combating leukemia and other cancers.
Objective To investigate the effect of placental isoferritin (PLF) activation on pathogenesis of pre-eclampsia and intrauterine growth retardation and its earlier predictive value.
The placental thickness increases with gestational age.
It is thought that the very first placental mammals were tiny insectivores, but no fossil evidence of them remains.
This ancient placental family coexisted with the marsupials from the early days of the continent's isolation.
The proposed mechanism of improvement of placental transfusion of volume and red cells is attractive.