英汉词典

1.AIM: to observe the fine anatomic structure and the structural status of the human nuchal ligament.

目的：观察人类项韧带的精细解剖结构及形态。

2.Results:Symptoms such as nausea, vomiting, dizziness and dystaxia were common in this group of patients, and headache and nuchal rigidity were found in 51.6% and 32.3% patients respectively.

结果：本组病人以恶心呕吐、眩晕和共济失调为常见临床表现，而头痛和颈项强直仅分别见于5 1.6 %和32 .3%的病人。

3.Nuchal scan is performed between 11 and 14 weeks of gestation, because the accuracy is best in this period.

颈背扫描完成11至14周的妊娠，因为最好的准确性是在这个时期。

4.The superior nuchal line is not always a reliable external anatomical mark.

上项线不是一个可靠的浅表解剖学标志。

5.In foetuses with a normal number of chromosomes, a thicker nuchal translucency is associated with other fetal defects and genetic syndromes.

在胎儿与正常数目的染色体，一个较厚的颈部半透明是与其他胎儿缺陷和遗传综合征。

6.Objective: To determine the diagnosis, surveillance and delivery method for pregnancies with nuchal cord and cephalic presentation.

目的：探讨脐带绕颈的诊断，监护时机及分娩方式的选择。

7.A nuchal scan is a sonographic prenatal screening scan (ultrasound) to help identify higher risks of Down syndrome in a fetus, particularly for older women who have higher risks of such pregnancies.

阿颈背扫描是扫描超声产前筛查(超声波)，以帮助确定风险较高的唐氏综合征胎儿中，特别是对老年妇女有较高的风险，谁这样怀孕。