查询词典 cross-cultural study

This study used theoretical and experimental approaches to investigate wind-driven cross ventilation.

但风压通风会受到室外风速、风向及开口特性的影响，定计算较为困难。

Objective:In order to study the site of nasal parameters,nasal minimal cross-sectional area,nasal cavity volume,nasal resistance and the relations among them.

张涛目的：研究广东地区健康青年人鼻声反射参数：鼻限流节段的部位、鼻腔最小横截面积、鼻腔容积和鼻阻力的正常值，以及它们之间的关系。

First, on the basis of sufficient study on the constructive condition of the main bridge of Tianxingzhou Bridge, different types of cross section of the steel truss beam, relationship between the length of steel beam node and quantity of steel, the shape of pylon, the form of anchorage and the structural system of the main bridge of Tianxingzhou Bridge are analysed.

本文以天兴洲大桥主桥的设计为研究对象，较为详细的研究了以下内容：首先，在充分研究天兴洲大桥具体建桥条件的基础上，研究了不同主桁断面形式，比较了各种节间长度对受力及用钢量的影响，分析了主塔的形式和索的锚固方式，对比分析主桥总体布置的不同方案，同时还对主桥下部结构方案进行对比分析；然后，对不同铁路结合桥面布置方案进行了对比研究，并计算了推荐方案在不同荷载工况下的受力状况。

The results of the study showed that:① Using dozens of kilograms of explosives the signal can be detected at distances up to 200 km;②Active source has a certain degree of repeatability among different shots;③This paper presents the following shooting mode and signal detection method based on the similarity of different shots: In light of the similarity between the signals of big shot and small shot, this paper presents a cross-correlation method using signal from big shot signal with high SNR and small shot signal to detect weak small shot signal, the method can effectively detect the small shot signal and pick up the start time of phase, this method can help us make full use of past seismic exploration data records.

野外实验采用1次大当量激发和16次小当量激发，研究结果表明：①有可能利用数十公斤当量的炸药实现200km距离的探测；②在激发条件相同时，不同当量的激发波形滤波后存在一定的相似性；③依据人工震源可重复性采用以下的激发组合方式和处理方法能够有效提高信噪比：针对大当量激发与小当量激发波形的相似性，利用大当量激发的波形作模板与小当量激发的波形作相关，可判断台站是否接受到小当量激发的信号并检测其震相到时信息。

Through observation and study,the optimum designing programs are showed as follows:the cross degree between shelter belt and do minant wind direction should be more than 45 degree,the main forest belt distance should be from 150 meter to 200 meter,the sub belt distance should be from 230 meter to 700 meter,the best belt structure is sparse and transparent structure.

通过观测和研究，得出风沙区农田防护林带的走向与主风方向的交角，不能小于 45°，主林带间距 15 0m——— 2 0 0m ，副林带间距 2 3 0m——— 70 0m ，林带结构以疏透结构为最好，主林带一般由主林木 5— 6行组成，副林带由 2— 3行组成，再在迎风面和背风面配置 1行— 2行灌木和针叶

The study of psychology has recently been widely cross-fertilized by new discoveries in genetics.

心理学研究最近从遗传学的新发现中受益匪浅。

In sum, the integrated approach adopted for the study of the identity construction of the laid-off women workers points to the trend of the "linguistic turn" in the social sciences, taking social analyses of language and interaction as indispensable to social inquiry on the one hand, and the "social turn" in the linguistic analysis of the social change cross-fertilized by the findings of social theories on the other hand.

从这个意义上来说，对其身份多重性的社会语言学研究有助于揭示影响其身份构建的社会因素以及个人的能动性，有助于理解语篇在下岗女工身份构建过程中的作用和语篇与社会变革之间动态的相互作用关系。

During the study, an unreported Pd-catalyzed cross coupling substitution reaction was observed, and the relative theoretic discussion was made. The mesmorphic properties of all these compounds were observed and measured by polarizing optical microscopy and differential scanning calorimeters.

论文通过钯催化偶联反应合成了十一个系列74个全新的环己基炔类液晶化合物，利用元素分析、气相色谱、液相色谱等方法分析了化合物的纯度，利用红外光谱、核磁共振和质谱等分析手段对化合物的结构进行了鉴定。

In order to study the genetic laws of alkaline water retention capacity in wheat, which might be beneficial for high quality wheat breeding, genetic analysis was conducted in six parents and their F1 obtained from a diallel cross without reciprocals. Six parents characterized with different quality triats in kernel hardness, protein content, gluten strength and AWRC.

为给优质小麦选育提供参考依据，以籽粒硬度、蛋白质含量、面筋强度和碱水保持力不同的6个常用优质小麦品种为亲本，按Griffing双列杂交法Ⅱ配制15个杂交组合，研究了小麦碱水保持力的遗传规律。

This study was a cross-sectional design, collecting patients from psychiatric outpatient department, day-care center and sheltered workshop.

本研究采用横断面研究设计，预计收集精神科门诊、日间留院、社区工作坊处於症状缓解的病患319位。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。