查询词典 quantitative analysis

In the qualitative and quantitative analyses, four kinds of methods such as cause analysis, vector statistics, fuzzy analysis and systematic cluster were synthesized and the applicability of them analyzed. Finally, in combination with the hydrometeorological characteristic of the north slope climatic zone of Tian Mountain and the operation of the reservoir, the flood season range are divided: 10 July 30 July flood season as main flood season and 1 August 15 August as later flood season. The result?

针对高山冰川作用下流域水库汛期分期的实际问题，以玛纳斯河流域夹河子水库为研究对象，识别汛期划分的主要影响因素，选择汛期划分依据，采用定性和定量分析相结合的方式，综合成因数理统计、矢量统计、模糊分析、系统聚类4种汛期分期方法，分析各种方法适用性，提取合理成分，结合天山北坡气候带的水文气象特征和水库控制运用特点，确定汛期范围：7月10日至7月30日为前汛期， 8月1日至8月15日为后汛期。

With Yangtze delta tidal flat as an example, through the analysis on the magnetic characteristics of tidal flat sediment and the study on the space distribution of heavy metal elements, this thesis discussed the impact to Shanghai sea bank brought by heavy intensity development, and the interrelation between sediment power effect and heavy metal pollution space distribution. Utilizing the advantage of artificial intelligence neural network, in conjunction with environmental chemical analysis, from the angle of view of sediment magnetic characteristics, it analyzed the connection mechanism between magnetic mines and heavy metal element within tidal sediments, and built a quantitative magnetical diagnosis model, in attempt to calculating the tidal heavy metal pollution status from the magnetic measurement data of sediments and assess it's impact to the environment.

中文题名长江口潮滩重金属污染的磁诊断模型研究副题名外文题名论文作者许羽导师俞立中教授学科专业自然地理学研究领域\研究方向资源与环境信息系统学位级别博士学位授予单位华东师范大学学位授予日期2001 论文页码总数111页关键词长江口潮滩沉积物环境磁学重金属污染馆藏号BSLW /2001 /X145 /11 本文以长江口南岸潮滩为例，通过对潮滩沉积物磁性特征的分析、重金属元素空间分布的研究，探讨了上海滨岸带高强度开发对潮滩环境质量的影响，以及沉积动力作用与重金属污染空间分布格局的联系。

The experimental results indicate that the maximum slope angle measured by LSCM reaches at least 50°, and the clear three dimensional profile is obtained in the profile analysis of cantilever. Meanwhile, the deformation accurately measured by two dimensional quantitative analysis is 3.145μm, and the field area is 384μm×288μm in mosaic function equipped with LSCM in 100×objective, which can solve the problem that the watched object's total shape in single frame micrographic image can not be obtained under high microscopic enlargement times.

实验结果表明：运用LSCM测量的斜面最大角度至少可以达到50°；在悬臂梁的形貌分析中，可获得清晰的三维形貌，同时通过二维定量分析精确测得其形变为3.145μm：在100×物镜下，运用拼接功能获得384μm×288μm的视场面积，解决了高放大倍数下，在单帧显微图像中无法获取所观测对象全貌的问题。

It is showed that a quantitative analysis on those geophysical factors causing the seasonal vertical movement of the crust could be very helpful to explain what is obtained in GPS monitoring, such as the atmospheric pressure, the mass load of snow cover and soil humidity, the nontidal oceanic mass load, rock's thermal expansion and shrink and so on. Also we do some ualitative analysis on the systematic errors between them.

研究表明，通过对大气压、积雪和土壤湿度质量负载、非潮汐海洋质量负载、以及基岩的热胀冷缩等地球物理机制因素引起地壳垂向季节性变化的定量分析，可以较好地解释GPS的监测结果，对两者间存在的一些系统偏差做了定性分析。

Immunohistochemistry were used to evaluate express of VEGF in periodontium, computer image analysis system were used for semi-quantitative analysis.

应用免疫组织化学方法测定牙周组织中VEGF表达状况，计算机图像分析系统半定量分析。

Objective To study the statement of immunoreaction of c Jun and functional recovery of spinal cord injury in rats after fetal spinal cord transplantation.Methods Experimental rats were divided into two groups:spinal cord hemisection injury combination with transplants of FSC to injured site group,and spinal cord injury that received gelfoam pledgets group.On the lst,3th,7th,14th and 28th day after operation,6 animals in each group at each time phase,were observed for their function recovery with the methods of praxiology and electro physiological examination,the animals were then sacrificed for the observation of the statement of c Jun reaction by immnochemistry method and computer image analysis system was used for quantitative analysis.

目的：研究大鼠胚胎脊髓移植后能否影响，c-Hun免疫反应的表达和脊髓损伤后大鼠功能的恢复，方法；将动物分为脊髓半切洞损伤加胚胎脊髓移植组和单纯脊髓板切洞损伤加明胶海绵填塞组，每个时相点每组6只动物，术只1，3，7，14和28天，应用行为学和电生理检查观察大鼠功能恢复情况，应用免疫细胞化学方法，c-Jun免疫反应的表达，采用计算机图像分析技术，进行定量分析。

By qualitative and quantitative analysis between stock markets price and macroeconomic variables that is GDP, inflation, money supply, interest rate and exchange rate, we conclude that these variables provides a benign long-run equilibrium relation with stock price, however there is a deviation interaction between stock price and macroeconomic variables during 2000 and 2003.except that we also analysis the interrelation between deposit, investment, consumption and stock price emphatically, and farther conclude those promotable interaction.

通过经济周期和宏观经济变量：国内生产总值、通货膨胀、货币供应量、利率和汇率，与股票价格的定性理论分析和定量的线性相关、回归方程分析，得出了在1991年至2002年期间我国股市价格与宏观经济相互促进、2000年至2003年股市价格与宏观经济相背离的结论。除此之外，本文还分析了股市价格与储蓄、投资和消费的关系，进一步说明了股市与储蓄、投资和消费的相互促进关系。

This paper studys channel resource reforger in this background, which adopts qualitative analysis and quantitative analysis, applies economy mathematics model of marketing theory linearity regressive model, Hotteline price competition model and profit – loss counterpoise theory.

本文正是基于这样的研究背景，采用定性与定量分析相结合的方法，应用市场营销理论、线性回归模型、豪特林价格竞争模型和盈亏平衡原理等经济数学模型，主要围绕着价格体系调整及中间商空间分布调整两个方面对渠道窜货问题进行了系统探索和研究。

With the fast development of UCA, some contrast imaging method based microvessel perfusion assessment techniques have evolved from qualitative analysis to quantitative analysis.

然而基于&时间强度曲线&测量法的定量估计技术受仪器设置、成像方法等诸多因素的影响，因此目前还无统一的定量估计手段和定量标准。

At the beginning of this article, the elaboration and the research on the economy growth studied by previous economists is reviewed , then a new economic model is analogized from the analysis of the law of universal gravitation. Finally, the function of each factor is studied with the qualitative method and quantitative method separately in order to make the analysis even more concrete , the correlated proposals are put forward in this foundation.

本文先回顾了历代经济学家对经济增长的论述和研究，然后从万有引力定律中架构出一个新的模型，最后分别用定性和定量的分析的方法将每一个因素的功能和作用加以论述，力求使之更加具体化，并在此基础上提出相关的建议。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。