Parents could also begin to screen fetuses while still in the womb and then decide whether or not to abort a pregnancy.
父母也能在胎儿尚在子宫时就进行筛选, 以决定是否要打胎。

Human triploid fetuses are usually spontaneously aborted.
人类的三倍体胎儿通常会自然流产。

In California, female sea lions are spontaneously aborting their fetuses.
在加利福尼亚，雌海豹正自发流产它们的胎儿。

Brucellosis is a disease that causes fetuses to abort in cattle.
普鲁士菌病是一种可以导致牲畜胎儿夭折的疾病。

They attributed the imbalance almost entirely to couples decisions to abort female fetuses.
他们把这种不平衡完全归因于夫妇们不要女儿的决定。

THE RESPONSES OF TERM FETUSES TO DIFFERENT ACOUSTIC STIMULATIONS
足月胎儿对声音刺激反应的探讨

Responses of term fetuses to different acoustic stimulations
足月胎儿对声音刺激和声振刺激反应的研究

He says the study offers us insight into how external influences affect fetuses.
他还指出这项研究让我们了解外来因素如何影响胎儿。

Objective To analyze the characters of ultrasound images and the clinical data in fetuses with umbilical cord cysts.
目的分析脐带囊肿的超声声像图特点及相关临床资料。

Quantitive analysis of motor neurons innervating the levator ani muscle in fetuses with spina bifida occulta
隐性脊椎裂胎鼠支配肛提肌脊髓运动神经元定量研究

Using the Bones from Artificial Labored Fetuses as the Materials of Bone Transplantation
用引产胎儿骨做植骨材料的临床应用

In male fetuses, the testicles normally descend into the scrotum in last months before birth.
睾丸在出生前最后数月通常会降入阴囊。

Cardiac stroke volume, cardiac output, growth and development of fetuses were positively.
心脏每搏量及心排血量与胎儿生长发育呈正相关。

Cleavage Lines of peritoneum in 22 fullterm fetuses were investigated by piercing with a conical instrument and smearing with Chinese ink.
采用锥刺涂墨法, 观察22例足月死胎。

Changes of plasma FSH concentrations of the fetuses and maternal ewes during gestation
绵羊胎儿发育期母体和胎儿血浆中促卵泡激素的变化

Ultrasound pictures have revealed erections in male fetuses as early as the seventeenth week after conception.
超声波图像显示, 早在受孕后17周男性胎儿就会勃起。

Mothers who are infected may spirochetes to fetuses in the third trimester, resulting in congenital syphilis.
晚期妊娠患者可传播给胎儿，从而使新生儿患先天性梅毒。

The resulting fetuses consisted of either mostly paternally or mostly maternally expressed genes.
基因表达，要么主要是母方的基因表达。

The Relationship between Contraction of Arterial Ductus of Fetuses Induced by Paraquat and Endothelin and Its Receptor
百草枯引起胎鼠动脉管收缩与内皮素及其受体的关系研究

Factors of cord entanglement at risk and the outcomes of perinatal fetuses
脐带缠绕的风险因素及围产儿结局

Cryobiology has allowed unborn fetuses be kept under cryopreservation for years.
低温生物技术能让胎儿在低温条件下存活数年。

Pathological Study on the Tissues Organs of Fetuses and Cubs of Giant Panda
大熊猫初生胎儿及幼仔组织器官的病理学研究

It could also delay the ossification of occipital bone and sternum of the fetuses.
该药还能延迟大鼠胚胎胸骨与枕骨的骨化。

The greater the number of fetuses in the uterus, the greater the risk of premature delivery.
子宫的胎儿越多, 早产的风险越大。

Analysis on reproductive and developmental effects on mice and fetuses after maternal exposure of trichlorfon
敌百虫暴露对小鼠及胎鼠生殖发育影响