您要查找的是不是：
- The clinic based, cross sectional study by D'Souza et al looked at a highly selected group of individuals who were ascertained because they had HCV infection. 我们应该如何将这两个矛盾的报告综合起来理解？对HCV垂直感染或在生命早期阶段感染HCV的人群，其肝病进展通常是非常缓慢的，至少在感染的前三十年内是如此。
- Methods On basis of a cross sectional study, 450 hypertensives and 590 nomotensives were recruited as the subjects to test blood lipid, blood sugar, insulin and polymorphism of ACE gene. 方法在现况调查的基础上，分别对获得知情同意的450名高血压者和590名血压正常者采集血标本，进行血脂、血糖、胰岛素和ACE基因多态性的检测。
- The epidemic cross sectional study 流行病学调查
- The Cross Sectional Study for Township Based Childhood Immunization Program in Chengdu City 成都市以乡为单位的计划免疫现况调查
- Clinical Cross Sectional Study of Herpes Simplex Virus Infection of Central Nervous System in Newborn Infants 新生儿中枢神经系统单纯疱疹病毒感染的临床横断面研究
- Cross sectional study of conventional cervical smear, monolayer cytology, and human papil lomavirus DNA testing for cervical cancer screening 子宫颈癌筛查中传统子宫颈涂片、单层细胞学及人乳头状瘤病毒DNA检测的横断面研究
- A cross sectional study of passive smoking of non-smoking women and analysis of influence factors on women passive smoking 中国三城市非吸烟妇女被动吸烟现况及影响因素分析
- Association of socioeconomic position with insulin resistance among children from Denm-ark, Estonia, and Portugal: Cross sectional study 横断面研究:丹麦、爱沙尼亚和葡萄牙儿童胰岛素耐受性与社会经济状况间的关系
- Bhopal R.Unwin N.White M Heterogeneity of coronary heart disease risk factors in Indian,Pakistani,Bangladeshi,and European origin populations:cross sectional study 1999 刘静.;赵冬
- Optical coherence tomography in photodyna- mic therapy for subfoveal choroidal neovascularisation secondary to age related macular degeneration: A cross sectional study OCT在光动力疗法治疗继发于老年性黄斑变性的黄斑下脉络膜新生血管的作用:一项交叉横向研究
- A pillar, rectangular in cross section, supporting an arch or roof. 支柱交叉处的长方形柱子，支撑一个拱顶或屋顶
- GREEN TEA CONSUMPTION PREVENTS HYPERCHOLESTEROLEMIA AND OBESITY: A CROSS SECTION STUDY 饮绿茶预防中年人高脂血症和肥胖症的现况研究
- A concave molding with a cross section that approximates a quarter circle. 飞檐的凹圆线脚截面近于九十度弧的凹线脚
- A specific layer of soil or subsoil in a vertical cross section of land. 地层，岩层处于土地的垂直横截面中的某一具体土层或次土层
- cross sectional study 横断面研究
- The Mett cross section applies to a point scatterer. 莫脱截面适用于点散射体。
- If we look at a cross section of a water wave, we may see that the wave form repeats itself at regular intervals. 如果我们观察水波的横截面，我们会看到波形是按一定的间隔重复的。
- This old man is a cross section of modern artists in Britain. 这位老者是英国现代艺术家的典范。
- In this study, we started from the extrusion of monometallic clads with non-axisymmetric cross sectional areas, then extended to the extrusion of composite clad rods. 本论文从单一材料之异形挤制出发，确定研究方向与方法正确后，进一步扩展至针对复合包芯材之异形挤制加工进行设计与制造的模拟分析。
- Runners cross section type and size as per standard. 流道切面形状和尺寸符合标准。
