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- They are undertaking a qualitative analysis of the substance. 他们正在对这种物质进行定性分析。
- Does one need a quantitative analysis or will a qualitative analysis do? What is the accuracy required in the case of a quantitative analysis? 需要定性分析还是定量分析?对于定量分析,要求的准确度是什么?
- According to the statistics of traffic in 2000, this paper evaluates the social benefit of Shanghai UMT system and makes a qualitative analysis. 依据2000年交通统计资料,采用项目“有无对比法”思路,对上海市已建成轨道交通体系的社会经济效益进行了量化评估和非量化说明。
- The biological development technique was used to provide a qualitative analysis methodfor tracking anti-microbial components in puchiin. 应用硅胶板层析技术,以枯草芽孢杆菌作为指示菌,研究生物自显影对荸荠英提取物抑菌成分的活性跟踪方法。
- As a qualitative analysis,finite element method gets a more satisfactory result in describing the propagation of the long wave of open channel unconstant flow. 作为一种定性分析,有限单元法对描述明渠非恒定流长波的传播给出了满意的结果。
- Based on a qualitative analysis of the present land use characteristics of the urban districts of Shuangcheng Town,the sustainable land use was quantitatively evaluated. 在定性分析黑龙江省双城镇城区土地利用现状的基础上,重点对城区土地持续利用进行了定量评价;
- A qualitative analysis of the effects of spatial resolutions on the uncertainty of the derived slope in loess hill and gully area information is conducted with the quantitative mathematical formula established. 定性地分析了在黄土丘陵沟壑区DEM空间分辨率对所提取的坡度信息的不确定性影响,并建立了定量的计算公式。
- Three analyses are employed for more exact measurement of discourse: a content analysis, a qualitative analysis, and a semiotic analysis. 为了精确度量广告话语,本文运用了三种分析方法,即内容分析、定性分析和符号分析法。
- Thermal theory was used to optimize the structure design of sensor. Influence factors in the liquidus temperature measurement were gotten, and a qualitative analysis was made on how the factors affected the measurement. 此外,利用热学的理论分析对探头的结构进行了优化设计,得出能对初晶点测量构成影响的几个因素,并就这几个因素如何影响初晶点测量做一定性的分析。
- A qualitative analysis of G/D/1 queue with FGN input by computer simulation was presented, and attention was focused on the average delay time and the tail behavior of infinite and finite queues. 通过实验仿真,主要考察平均等待时间和在队列分别为无限和有限情形下的队列尾部特征等参数,并对以FGN为输入流的G/D/1排队模型作了定性分析。
- Then system dynamics is used , the basic relating graphic is obtained and a qualitative analysis for Jingyang of Deyang logistics system id made with the method of systematic dynamics. 文章对德阳市旌阳区进行区域物流系统分析,然后运用系统动力学方法,得出区域物流系统动力学模型的基本因果关系图,并进行了定性的分析,为政府的宏观决策提供了理论依据。
- According to a qualitative analysis of casing fault tree, and by taking casing failure as the top event, 47 different essential events are found out, and each event can be equaled to Boolean equation. 通过对以套管失效为顶事件的套管故障树的定性分析,得到了47个可以等效为布尔方程的基本事件。
- Analyses the common problems existed in present pressurization methods. Based on experiences in practice, puts forwards two improved modes, and presents a qualitative analysis of system pressure distribution (pressure diagram). 摘要分析了目前常压热水锅炉供暖系统定压方式存在的一些问题。结合实践提出了两种新的定压方式,并对其压力分布(水压图)进行了定性分析。
- Automatic qualitative analysis and accurate report. 可自动进行定性分析,报告准确。
- A qualitative analysis of possessing functional response differential ecosystem 一个具功能性反应的微分生态系统的定性分析
- The qualitative analysis of the product was carried out with HLC. 通过薄层色谱法(HLC)对产物进行了定性分析。
- Arms races have a quantitative and a qualitative aspects. 军备竞赛具有数量和质量两个方面。
- A Qualitative Analysis and Designs for Quantitative Standard to the Making of Non-state Enterprise 民营企业素质的定性分析及定量指标设计
- Objective To establish a qualitative standard of Shehua granules. 目的建立蛇花颗粒制剂的质量标准。
- A Qualitative Analysis of A SIS Model with Nonlinear Infection Rate When the Two Species Coexist 两共存种群中具非线性传染率的SIS模型的定性分析