查询词典 investigation

After comparing the clinical symptoms and physical signs between the analogous apoplexy group and apoplexy one, using American SAS statistical analysis soft ware to take logistic regression analysis on 2206 cases, combining with clinical practice, bibliography investigation and specialists experience, the main symptoms of analogous apoplexy were defined as vertigo, sensory disturbance, severe headache, visual abnormality, involuntary movement, mental aberration, epileptic attack, agnosia, alexia and agraphia, etc.

将临床上不以传统中风的突然昏仆、半身不遂、口舌歪斜、语言謇涩或不语、偏身麻木为主要临床表现的西医脑卒中统归为类中风进行研究运用类中风组与中风组临床症状体征对照的研究方法，采用美国SAS统计分析软件，对2206例调研资料进行logistic回归分析等多因素分析参考回归结果，并结合临床实际、文献调查、专家经验，从而确定了类中风的主症为眩晕，身体感觉障碍，剧烈头痛，视物异常，不随意运动，精神障碍，癫痫样发作，失认失读失写等为类中风的进一步研究奠定了基础

Theoretical and experimental investigation on the evolution of the atomic system with gaussian velocity distribution in a laser plane wave, in which the theoretical predications is in good agrement with the experimental results.

3在理论上和实验上系统地研究了高斯速度分布原子系统在激光行波场中的演化过程及其和激光光强、失谐、作用时间等物理参量的关系。理论和实验结果基本一致。

An investigation is made of the dissolution process of Co, Cu and Fe containing nickel ahoy scraps in sulphuric acid solution by using electrochemical dissolution method.

采用电化学溶解法对含Co、Cu、Fe等杂质的废镍合金在硫酸中的溶解过程进行了研究。

An investigation was made last Autumn on the emergency clinics in 14 hospitals and the municipal first aid station in Beijing.

作者对北京13个医院和市急救站的急诊工作情况进行了调查，对急救及急诊制度，青年医护人员的业务水平、仪器设备和房屋布局等方面的问题提出一些改进意见，恳望有关领导把急救和急诊工作的科学管理方法列入日程，认真研究，挖掘潜力，提高质量与效率。

We were greatly aided in our investigation by the cooperation of the police.

我们在调查的过程中得到警方的大力协助。你的生活目标是什么？

Investigation on the relationship between flow pattern and air age.

室内空气流动数值模拟的风口模型综述。暖通空调，2000，30（5）：33－37

A 68-year-old Briton landed his light aircraft on a road after mistaking it for a runway — and realized his error only when he hit a speed bump, an air accident investigation report said last Thursday.

上周四一份飞安调查报告指出，一名六十八岁的英国老翁误把马路当作飞机跑道，让轻型飞机降落，直到撞上减速丘才知道自己搞错了。

In this paper, the investigation concerning the mechanism and numerical calculation of flow and heat transfer of the cold air curtain in an open display cabinet is introduced.

本文介绍了敞开式食品陈列柜的冷风幕流动及换热机理和数值计算方面的研究状况，并分析了陈列柜冷风幕研究过程中存在的问

The investigation status concerning the mechanism and numerical calculation of flow and heat transfer and mass exchange of the cold air curtain in the open display cabinet are introduced.

介绍了水平低温展示柜内冷风幕流动及热质交换机理和数值计算两方面的研究现状，并分析了研究过程中存在的问题及其进

Li Huizhi, Flow hole investigation of air flow around buildings in city .

李会知。城市建筑风环境的风洞模拟研究。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。