Abortion is defined as termination of pregnancy resulting in expulsion of an immature, nonviable fetus.

妊娠终止导致未成熟、无法成活被排出体外称为流产。

C. Multiparity. Macrosomic infants are 2-3 times more likely to be born to parous women.

产次经产妇生育可能性是初产妇2-3倍。

A scan determines the position of the baby in the womb.

扫描可以确定在子宮中位置。

Using a scanner, we can look at the unborn foetus.

我们用扫描器可以观未出生。

E,cordis structure of the anencephalus is observed under light microscope.

染色,通过光镜观无脑及正常心脏结构。

The affected fetuses and neonates typically have severe facial defects, such as cyclopia, as well.

受影响和新生存在典型较重面部缺陷，例如独眼畸。

Purpose To observed the clinicopathologic features of acardia,and to investigate the pathogenesis of acardia.

目观无心畸形临床病理形态,并对其发生进行分析。

The skull is opened in this third trimester stillborn fetus to reveal hydranencephaly.

此处打开颅骨来自一个7-9月死产，以显示积水性无脑畸形。

Objective To investigate the relationship of blood stream of umbilic artery and the fetus development intrauterinely.

目探讨脐动脉血流检测与宫内发育情况关系。

So this fetus presented seeral signs of trisomy 21, including the hypoplasia of the nasal bone, hypodontia, micrognathia, and hypospadias.

这样，本例显示21三体若干征象：包括鼻骨发育不全、牙发育不全、小颌和尿道下裂。