cross-sections的例句大全

Methods: To carry out cross-sectional study with 168 clinical data of patients cases.

方法：对168例病历慢性心衰住院患者临床资料进行横断面调查研究。

The Cross-sectional Study of Memory Development in Children

儿童记忆发展的横断面研究

Design: This was a cross-sectional study.

设计：这是一项代表性研究。

Cross-sectional study of air pollution and children's pulmonary functions in Chongqing

重庆大气污染与儿童肺功能横截面研究

A cross-sectional study on AIDS knowledge, attitude and behavior in medical students

医学生艾滋病知识、态度、行为的现况调查

Methods The methods of cross-sectional study, type survey and expert consultation were used.

方法采用现况调查、典型调查、专家咨询等方法进行研究。

Application of Wavelet Sampling Theorem in ART Method about the Cross-Sectional CT

小波取样定理在断层CT的ART方法中的应用

Application of A Pooled Time-series and Cross-sectional Data Model in Economic Analysis

时间序列与截面数据结合模型在经济分析中的应用

Based on actual situation of power grids, the authors propose the concept of transmission cross-section and that of time transmission cross-section.

根据电网输电的实际情况提出了输电断面和时间输电断面概念。

Railway bridge girders on curve would suffer restrained torsion due to the fact that the line of action of live laod and its reaction do not pass through the flexural center of the cross-section of the girder.

曲线上的铁路桥梁，由于活载及其引起的反力不通过梁体横截面的弯曲中心而产生约束扭转。

The general relation between the damage and strain of the beam cross-section is set up and the stress-strain curves of cross-section are made, through the analysis on cross-section balance.

通过截面平衡分析，建立了混凝土损伤指标与截面应变关系的一般公式，并得到截面广义力&位移关系曲线。

Equilibrium cross-sectional area of a tidal inlet system, Yangpu harbour, hainan Island

海南岛洋浦港潮汐汊道口门的均衡过水面积

Because changing the shape of cross sections of cylindrical gratings can alter the distribution of high-frequency field and strengthen the intensity of electromagnetic wave in the interaction area. Three shapes of cylindrical grating section are discussed, including the inverted trapezoidal cross-section, rectangular and trapezoidal cross-section.

由于改变槽截面形状可以改变高频场的分布，增强互作用处电磁波的场强，所以设计了三种槽截面形状的圆柱光栅，包括倒梯形槽截面、矩形槽截面和梯形槽截面。

Extrema analysis for internal forces and deformations of segment lining in large cross-section shield tunnels

大断面盾构隧道管片设计内力和变形极值分析

Based on the ideal rectangular cross-section watercourse, a one-dimensional tidal bore model was established. The processes of tidal wave deformation under different roughnesses were analysed and compared.

通过建立一维涌潮数学模型，以概化矩形断面河道为对象，对不同糙率下的潮波变形进行分析比较。

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。

The fixed flush 3-probe arrays, mounted on the 4 divertor neutralization plates at the same toroidal cross-section in divertor chamber, are used to measure the profiles of the electron temperature, density and float potential.

用偏滤器靶板上的14组嵌入式静电3探针阵列测量了同一环向截面的内外中性化板上的电子温度、密度、悬浮电位及其分布。

Cross-sectional anatomy of the optic nerve and its clinical significance

视神经的断层解剖学研究及其临床意义

Equivalent Cross-Sectional Area Calculation of Gaps in Core Reactor with Big Gaps

大气隙铁心电抗器气隙等效导磁面积计算

Cross-sectional study of dynamic refractive status in Xi'an city urban school students of junior primary school

西安市2004年度7～9岁初小学生动态眼屈光状况的横断面流行病学调查