透明层

孕早期胎儿颈项透明层增厚对染色体异常产前筛查价值的Meta分析

Meta-analysis of screening for chromosomal abnormalities using elevated nuchal translucency in first trimester

孕11-13+6周胎儿颈项透明层（NT）厚度已经成为早孕期筛查唐氏综合征的重要指标。

In11-13 + 6 weeks , fetal nuchal translucency ( NT ) thickness has become an important index of down 's syndrome of early pregnancy screening .

结果：（1）sham组电镜下见肾小球结构正常，肾小球基底膜（GBM）外透明层负电荷位点（AS）清晰，呈连续的规则点线状排列[（19.3±1.7）个/1000nm]。

RESULTS : ( 1 ) Ultrastructure of glomerular was normal and anionic sites ( AS ) was located clearly in lamina rare externa of GBM in sham rats . The PEI particles arranged regularly in line ( 19.3 ± 1.7 / ( 1 000 nm )) under electronic microscope .

超声测量胎儿颈项透明层的临床意义

Exploration on the Clinical Significance of the Ultrasonographic Measurement in Nuchal Translucency

胎儿颈项透明层厚度超声测量检测胎儿染色体异常

Detection of Chromosomally Abnormal Foetuses by Nuchal Translucency Thickness

胎儿颈项透明层厚度在早孕期产前筛查中的应用研究

Study on the Application of Fetal Nuchal Translucency Thickness at Early Prenatal Screening

目的评价超声探测颈项透明层在检出早期胎儿异常方面的作用。

Objective To assess the ultrasonographic detection of nuchal translucency thickness in identifying abnormal fetuses .

三维超声检测孕11周～14周胎儿颈部透明层厚度及鼻骨的应用研究

Nuchal Translucency and Nasal Bone Measurement at 11 to 14 Weeks of Gestation Using Three-dimensional Ultrasound

方法对67例早期妊娠（孕10-14周）病例进行超声检查测量颈项皮肤透明层厚度。

Methods67pregnant women with gestational age of10-14 weeks were measured for nuchal translucency thickness by ultrasonic testing .

方法于孕11-14周测量胎儿颈项透明层厚度，并随诊观察。

Methods Fetal nuchal translucency thickness was measured between 11-14 weeks of gestation with serial follow-up ultrasound examinations .

昆明地区11～13~（+6）周胎儿头臀长与颈项透明层厚度等的相关性分析

Correlation analysis of fetal crown-lump length ( CRL ) and nuchal translucency ( NT ) in the first trimester in Kunming region

第2时相到第4时相早期，核膜外侧具有一透明层。

From the phase 2 to the early phase 4 of oocytes , there was a transparent layer in the outboard of nuclear membrane .

表皮是皮肤重要的组成部分，由内向外分为基底层、棘层、颗粒层、透明层和角质层。

Epidermis is an important part of skin , composed of basal lamina , stratum spinosum , granular layer , stratum lucidum , horny layer .

通过时间控制实验得出产物先生成白色层，然后为透明层，最后在一定条件下白色层与透明层反应形成半透明层。

Experimental of controlling time found that the conjunctiva matter first generation white layer and then transfer into a semi-transparent layer finally becomes the transparent layer .

第2时相卵母细胞中具有卵黄核、围核透明层，并可见核仁物质外排现象；

In the phase 2 of oocyte development , the yolk nucleus , transparent layer around nucleus , and nucleolar bodies extruding into cytoplasm can be seen .

内层龋则轻度脱矿，未见溶解的胶原纤维，也无微生物，其下有钙化透明层。

The demineralization was less and no collagen fibers and bacteria were found in the inner layer . A transparent layer with calcification was found under it .

区透明层P3：的表达增加（即使该区的突触密度增加），从而增加了海马内兴奋性递质的释放，使海马内的兴奋性增强，这可能为雌激素促癫痈作用的机理之一。

That increased the release of excitable neurotransmitters which enhanced the excitability in hippocampus . That might be one of the mechanisms of estrogen effects on the enhancement of epileptic susceptibility .

结论超声测量颈项透明层厚度能早期有效地检出异常胎儿及合并其他严重并发症的胎儿，且超声随诊观察颈项透明层厚度的变化对于鉴别诊断及评价预后有很大帮助。

Conclusions Estimation of increased nuchal translucency thickness by ultrasound is effective in detecting abnormal fetuses or fetuses with other abnormalities , and the changes of nuchal translucency observed by follow-up ultrasound may play an important role in differental diagnosis and in predicting the prognosis .

一面坡温室透明盖层坡面的几何型式DZ型单体液压支柱顶盖的改进

THE GEOMETRIC TYPE OF THE PLASTIC COVER ON SINGLE SLOPE GREENHOUSE Improvement of DZ Single Hydraulic Prop Top Cover

对采用BSO晶体的PROM类型光寻址空间光调制器的结构及工作原理进行分析，认为透明导电层和绝缘层的各项特性将影响空间光调制器的性能。

Based on analyzing the principle and structure of the PROM-based optical-addressed SLM , It is considered that properties of the transparent electrode and the transparent dielectric film will affect the performance of the SLM .

您需要拥有一台白色的基础层，然后又一层的照片，然后在一个透明的层上面。

You need to have a white base layer , then another layer with the photo in it and then a transparent layer above it .

研究并设计数据访问层，封装API调用，透明为应用层服务。

Design and implement the data access layer transparent to the application layer by encapsulating details of persistence storage .

金属丝网透明电磁屏蔽层材料制备与性能研究

Preparation and properties of transparent metallic mesh electromagnetic shielding structure

客户端与输入法服务器之间的通讯过程由透明的传输层来完成。

The communication process between client and server is completed by the transparent transport layer .

在碱性铜盐溶液中以低电流密度对不锈铜进行电镀可获得多种彩色鲜艳的透明薄铜层。

Transparent and thin copper layer in various colours can be electroplated onto stainless steel surfaces from an alkaline bath with low current density .

实验背景：陶瓷修复体的颜色是由不透明瓷层/透明体瓷层的双层颜色效果决定的，要使金属烤瓷修复体能和天然牙齿的颜色相匹配，需要一定的瓷层厚度。

Background : Porcelain restorations have double-layer color effects resulting from the presence of translucent and opaque layers . Enough thickness of translucent dentin porcelain was needed to imitate the optical property of natural teeth .

第三，分析了GCT的结构特点和制作工艺，结果表明，采用常规工艺很难实现透明阳极、FS层及p基区选择性的深扩散。

The results show that the transparent anode , FS layer and the selective p-diffusion are difficult to use conventional process .

一个是以太网业务的应用，分析了以太网的透明传输、二层交换、VLAN的应用；

One is the application of Ethernet service , which analyses the application ofthe transparent transmission , double – layer transmission , VLAN .

实现方法上采用基于位图背景透明处理和动态层（CMoTrackingLayer）的局部小范围刷新的方法较好的解决了这个问题。

In realization , we adopt the method of bitmap background transparency disposal and updating local small area of dynamic layer ( CMoTrackingLayer ), and resolve the problems perfectly .

可逆热透明成像材料记录层的制备及形态与性能的研究

Study on Thermal-sensitive Recording Layer of a Thermal-reversible Transparent Imaging Material