筛

The sensitivity of dynamic retinoscopy and mydriasis retinoscopy was 97.2% and 95.0%, and the positive predictive value was 70.3% and 68.2%,respectively.

在无散瞳验光条件下，学生群体近视筛查可以考虑小瞳检影法和插片验光法相结合的方法。

The prevalence of myopia was 48.7%, 49.4% and 35.7% by using the methods of naked visual acuity of one single eye, dynamic retinoscopy and mydriasis retinoscopy.

小瞳检影的灵敏度为97.2%，阳性预测值为70.3%；裸眼视力筛查的灵敏度为95.0%，阳性预测值为68.2%。

Methods 160 cases of ametropic amblyopic children,aged 4～7 years,were selected based on mydriatic retinoscopy and eye tests amony amblyopic children screened from 2000 to 2006,including 78 males and 82 famales.

对2000～2006年以来我院门诊的4～7岁屈光不正患者，通过散瞳验光及试镜，筛选出 160例（320眼）屈光不正性弱视患者，男78例（156眼），女82例（164眼）。

This method is of some value in screening mitochondrial myopathy/encephalomyopathy.

这一实验方法对线粒体肌病/脑肌病的初筛有一定价值。

Remarkable improvement was achieved in height、root diameter and dry biomasses of Myria seedlings inoculated with elite strains in the pots.

同时对由澳大利亚引进的6个种24种源木麻黄进行了适应性的观察试验，初步筛选出5个优良种源，可供作应用试验。

Methods From March to October of 2007, 980 cases of outpatients were performed the early screening of cervical cancer by Hong Xiang cell smearing (n=489) and Thinprep cytological test (TCT,n=491), respectively, in which 167 cases underwent biopsy under colposcope according to the cytological examination results or clinical characteristics.

2007年3～10月，对980例患者分别采用Hong Xiang细胞学检测系统(489例)和新柏氏薄层细胞学检测系统(TCT，491例)进行宫颈病变的早期筛查，对167例(Hong Xiang 82例，TCT 85例)细胞学阳性或临床可疑的患者行阴道镜下活组织检查。

Methods Early screening of cervical cancer was conducted on 1,061 subjects respectively by traditional cervical cell smearing (n=535) and Thinprep cytological test (TCT, n=526). Of the 1,061 subjects, 103 who were cytologically positive or clinically suspect underwent further biopsy under colposcope.

2006年1-8月，对1061例患者分别采用传统宫颈细胞涂片（535例）和新柏氏薄层细胞学检测系统（TCT526例）进行宫颈病变的早期筛查，对103例细胞学阳性或临床可疑的患者行阴道镜下活组织检查。

Although Nahum hopes that earlier intervention brought about by earlier screening will lead to better outcomes for mother and baby, additional confirmatory studies are needed:"We don't know how earlier diagnosis of gestational diabetes will impact maternal-fetal outcomes because we didn't examine that in this study, but that is certainly something to focus on in future research."

尽管Dr。 Nahum希望，除了必要的确诊性研究外，藉由早期筛检进行早期介入治疗，将可使得母亲和孩子的结果更好。我们不知道对妊娠糖尿病的早期诊断会如何影响母亲与婴儿的结果，因为在这项研究中并未加以分析，但肯定的是这将是未来研究所关注的地方。

Results:The distance from the front wall of sphenoid sinus to the nasal spine was 56.5±5.9 mm for left and 54.9±7.2 mm,44.3±6.5 ,,for left and 44.0±6.5 mm for right to nasion.

观测鞍区手术最常用的二种进路经鼻外筛窦蝶窦时路及经鼻中隔蝶窦进路的相关影像解剖。

This suggests that the cytological changes in sieve element and nectariferous tissue are closely associated with the nectary functional activities.

这反映了蜜腺发育过程中筛分子和蜜腺组织的细胞学变化是与蜜腺的生长、发育和生理功能的完善联系在一起的。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！