According to the empirical data, standard cross-sectional survey statistics underestimated true infant and under-5 mortality by 6.7% and 9.8%, respectively.
据经验数据显示，标准的横断面调查统计数据对婴儿以及五岁以下儿童的死亡率分别低估了6.7%和9.8%。
To obtain information on surgical facilities and workforce, we conducted a cross-sectional survey of all hospitals performing major surgery in 14 districts of south-western Uganda in 2007–2008.
为了获得外科手术设施和从业人员数量方面的信息，我们对乌干达西南部14个区在2007-2008年间实施大手术的所有医院进行了一次横断面调查。
The cross-section symbol of the pattern fill is a necessary material marker for the cross-sectional view of the solid object.
填充图剖面符号是机械制图、建筑制图中实体剖视图必不可少的材料标识。
DESIGN: Cluster sampling and cross-sectional investigation.
设计：整群抽样，横断面调查。
DESIGN: Randomized cluster sampling, cross-sectional study.
设计：随机整群抽样，横断面调查。
METHODS: We performed a cross-sectional observational study.
我们进行了一个横断面观察性研究。
DESIGN: Randomized cluster sampling and cross-sectional study.
设计：随机整群抽样，横断面调查。
Thecal sac cross-sectional area was calculated at each disc space.
计算每个椎间隙处的硬膜囊横断面积。
The technique for preparing cross-sectional specimen of semiconductor for TEM is shown.
本文介绍了透射式电子显微镜（TEM）用的横截面样品的制作技术。
There were no FAC differences in different parastemal cross-sectional levels (P>0. 05).
各切面面积变化分数测值无显著差异（P>0.05）。
This course is designed to recognize problems on existing cross-sectional interpretations.
该课程设计用于识别现有截面解释中的问题。
FIG. 5 is a cross-sectional view of a nozzle layer with protective tape on an outer surface.
附图5是在外表面上具有保护带的喷嘴层的截面图。
The cross-sectional dimension and taper are the most important data in the design of the mould.
结晶器是连铸机中一个非常关键的设备，结晶器的断面尺寸和锥度是结晶器设计中最重要的参数。
The resistance of a conductor varies directly with its length, conversely with its cross-sectional area.
导体的电阻与其长度成正比，与其横截面积成反比。
Coil resistance is determined by the cross-sectional area and length of the wire used in winding the coil.
线圈电阻是由线圈导线的横截面积和长度决定的。
Quantitative approach, qualitative approach and cross-sectional approach are employed in the present study.
实验方法融合了定量方法、定性方法和横断研究方法。
This is a cross-sectional study on Chinese college ESL learners'acquisition of the plural in English nouns.
本研究旨在通过一项横向调查对中国大学英语学习者英语名词复数习得的状况进行初步的研究和分析。
METHODS In a cross-sectional survey, we studied purified protein derivative(PPD) test in exposure group and control group.
方法采用分组对照研究的方法，检查组与对照组对结核菌素纯蛋白衍化物（PPD）试验的反应情况。
Propagation properties of the nonlinear torsional wave in a non-circular cross-sectional rod are investigated in this paper.
研究了非圆截面杆中非线性扭转波的传播特性。
Spring coverage: a spring mattress on the sum of the maximum cross-sectional area measured with the mattress area percentage.
弹簧覆盖率：床垫上所用弹簧的最大截面面积总和与床垫实测面积的百分比值。
There is a fixed relationship between the gauge length and the cross-sectional area of the test-piece at the reduced diameter.
标距长度和试样在直径减少处的横截面面积之间有固定的关系。
MethodApply the cross-sectional study of clinical epidemiology, design the clinical questionnaire and fill in, acquire the data.
运用临床流行病学横断面调查的研究方法，设计临床调查表，进行临床流行病学调查，获取相关数据。
A jaw arrangement with jaws shaped to define a cradle that corresponds to a cross-sectional shape of an object is also disclosed.
本发明还公开了带有钳口的钳口结构，所述钳口的形状适于限定对应于物体横截面形状的托架。
The body density has a negative correlation with the cross-sectional areas of the thigh, but positive correlation with fat ratio.
运动员身体密度与大腿断面各组成的面积均呈一定的负相关，而体脂率与其呈正相关。
Methods We made a cross-sectional survey and took laboratory tests on 121 patients with AIDS before antiretroviral treatment in a rural area.
方法对某农村地区121例艾滋病患者在其接受抗病毒治疗前进行一次流行病学横断面调查以及实验室生化检验。
There is complex nonlinear mapping between the object space and image space due to many factors in cross-sectional imaging measurement system.
在层去图象法测量系统中，由于诸多因素的影响，物体的空间坐标与截面图象坐标之间存在着复杂的非线性映射关系。
Objectives: To evaluate associations of asthma prevalence with occupational exposures in a cross-sectional survey of health care professionals.
目的：通过对卫生保健专业人才进行有代表性的调查，评估哮喘流行与职业暴露之间的关系。
Some analysis on painting surface appearance, phase composition and cross-sectional structure also have been carried out by taking XRD and SEM.
利用XRD和SEM对涂层表面形貌、相组成及断面组织结构进行分析。
MRI is a noninvasive technique that can also define vertebral slippage and neural element compression through cross-sectional axial and sagittal imaging.
MRI是一种非侵入性技术，它能通过轴向横截面及失状位成像明确椎体滑移以及神经结构受压情况。
MRI is a noninvasive technique that can also define vertebral slippage and neural element compression through cross-sectional axial and sagittal imaging.
MRI是一种非侵入性技术，它能通过轴向横截面及失状位成像明确椎体滑移以及神经结构受压情况。
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