查询词典 investigators

The investigators examined fetal outcome data from 972 pregnancies collected from 1997 to 2002 in a nested case-control study. The participants were nulliparous and had no known medical complications. Pregnancies were grouped in eight categories based on the presence or absence of combinations of hypertension, hyperuricemia, and proteinuria.

研究者检验自1997年至2002年一项病例控制试验中972次怀孕的妊娠结果，受试者皆为第一次怀孕，而且没有已知的其他疾病；根据高血压、尿酸过高、与蛋白尿的有无，将怀孕分为8个项目。

Two investigators independently assessed the quality of the studies, using the Oxman and Guyatt index, and abstracted relevant data.

本研究两名检查者分别独立地运用Oxman和Guyatt指数对本研究进行评估，并记录相关数据。

Methods The present study is a randomized comparative clinical trial. 607 healthy parous women were randomly allocated into GyneFix IN group (n=302) or TCu 380A group (n=305). IUD was inserted during the menstrual interval by the trained investigators. Follow-up were arranged at 1,3,6 and 12 months after insertion. The discontinuation rates were calculated by life table method.

采用随机对比性多中心临床研究方法，对607例健康经产妇女由经过培训的专人以随机方法于月经间期放置GyneFix IN IUD 320例(GyneFix IN组)及TCu 380A IUD 305例(TCu 380A组)，于放器后1、3、6和12个月随访，以生命表法统计两种IUD的终止情况。

Healthy parous women were randomly allocated into GyneFix IN group (n=302) or TCu 380A group (n=305). IUD was inserted during the menstrual interval by the trained investigators. Follow-up were arranged at 1,3,6 and 12 months after insertion. The discontinuation rates were calculated by life table method. Results At the end of the first year, there was no pregnancy occurred in GyneFix IN group.

采用随机对比性多中心临床研究方法，对607例健康经产妇女由经过培训的专人以随机方法于月经间期放置GyneFix IN IUD 320例(GyneFix IN组)及TCu 380A IUD 305例(TCu 380A组)，于放器后1、3、6和12个月随访，以生命表法统计两种IUD的终止情况。

This observation is consistent with comments and observations of earlier investigators who indicated zoning features such as quartz masses, petalite zons and mica selvages.

本观测报告由早期观测者指出的区域特征的注释和观测结论组成的，区域特征包括例如：石英、透锂长石、和云母边缘矿。

So the ability to purify, culture, and manipulate these postembryonic stem cells would provide investigators with an invaluable cell source to study cell and organ development.

因此，对于研究发育生物学而言，能够分离纯化、培养和有效利用胚胎后亚全能干细胞，无疑具有非常重要的意义。

In 84 preterm infants with ultrasound abnormalities, the investigators serially videotaped and blindly observed general movements from birth until 56 to 60 weeks' postmenstrual age.

从84名经超音波诊断为瘫痪的患儿中，研究者连续记录和摸索观察，从出生到胎龄为56到60周的婴儿的全身性运动。

By correlating the basic science and clinical data, investigators observed that when given prenatally, these drugs can cause functional and behavioral disorders by permanently altering the balance of sympathetic and parasympathetic tone in the individual.

把相关的科学基础和临床数据进行关联，研究人员观察到，如果在产前吃了这些药，可能会永久改变个人交感神经和副交感神经的平衡，从而导致功能和行为的失常。

Although Jensen's trial attempted to improve uniformity of diagnosis with a prestudy meeting of investigators, another important potential confounding factor is how vigorously clots are irrigated.

尽管Jensen的试验通过召开调查人员研究前会议，试图提高诊断的一致性，但还有另一个重要的潜在混淆因素是血凝块的灌洗强度有多大。

Investigators enrolled 34 patients having painful neuropathy for at least six months, as confirmed by electrophysiologic tests. Previously prescribed pain medication was tapered during a one-week prestudy period, during which the median pain rating was at least 4 on a 0- to 10-point scale.

研究员挑选34位经电流生理学检验确认为罹患至少6个月以上神经性疼痛之患者加入研究，于研究开始前一周，逐渐减少疼痛药物的使用量，于此间，疼痛级数中位数约为4 (疼痛级数分等从0至10级)。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。