查询词典 sectional

Also in 2005, in a multicenter controlled cross-sectional study, investigators determined the prevalence of photodamage and skin cancer in a cohort of psoriasis patients undergoing climatotherapy by the Dead Sea.

也是在2005年，一项多中心对照横断面研究中，研究者观察了在死海接受气候疗法的一队列银屑病患者的皮肤光损伤和皮肤癌的发生率。

Methods A cross-sectional study was conducted on 1 870 medical college students who were sampled by cluster sampling method.

采用整群抽样方法，对安徽医科大学1 870名大学生进行现况调查。

Our company is a manufacturer of sectional indoor columbarium, the main materials are cold-rolled galvanization plate which is hard, Corrosion-resistant, high temperature-resistant and fire-proof, and the sandwich alluminum plate which can be made into different patterns such as wood or marble.

本公司可生产组合式室内骨灰灵位存放架，主要材料为冷轧镀锌板（坚硬、耐腐蚀、耐高温、防火）和铝塑板（可做成各种外表花纹，如木纹、大理石纹等），坚久耐用，易於运输安装（亦可安装成整体运输出去）。

Cross sectional regression and contingency table are widely used in the research of mutual fund performance persistence. These methods are ineffective when each individual fund is concerned.

基金业绩持续性检测的一般方法是横截面回归与列联表分析，都是从基金行业层面整体检测持续性，不能有效的检测单只基金的业绩持续性。

They are sectional compositions that alternate between free improvisatory sections and strict contrapuntal parts, usually either fugues or pieces written in fugal manner; all make heavy use of pedal and are idiomatic to the organ.

他们之间的自由即兴节和严格的对位部分，通常是赋格或书面方式在真菌件备用；所有大量使用踏板，是地道的机关截面组成。

In this paper,we solve convolution equation based on Vandermonde Matrix and the method of image displacement elimination in space domain that we propose,so that we can reconstruct sectional image quickly.

本文利用Vandermonde矩阵求逆的特性和我们提出的空间域图像移位消去法，可以用较少的计算量求解出卷积方程组，从而快速重建断层像。

The experiment is based on the sand mold of Al-Si alloy. From the cooling curve of special point and temperature field of cross-sectional, the comparison is basically satisfactory.

经过特定点冷却曲线的比较和中心剖切面温度场的显示，本研究模拟结果从网格剖分、温度场模拟结果到界面显示令人满意。

Objective: To investigate a new method for the study on coronal and sagittal sectional-imaging anatomy.

目的：为冠状及矢状位断层影像解剖研究探讨新的方法。

Of the 52%, 37% were of the case study variety, and 52% were cross-sectional and correctional analysis.

在这52％中，37％属于案例研究，52％是代表性和纠正性的分析。

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。

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。