定性方法

实验方法融合了定量方法、定性方法和横断研究方法。

Quantitative approach , qualitative approach and cross-sectional approach are employed in the present study .

可以使用定量方法或定性方法来确定威胁出现的可能性。

You use the quantitative or qualitative approach to determine how likely the threats would occur .

本文介绍了应用GC-MS/MS（CI离子源）法进行尿中哌替啶及其代谢物的快速定性方法。

This text introduced the quick qualitative of application GC-MS / MS ( CI source ) in that low urine Pethidine and his metabolite .

结论PRA-AⅡ-ALD测定、安体舒通试验等是PA的主要定性方法，PA定位主要依靠肾上腺B超、MRI、CT及SCT检查，治疗的主要方法是手术。

Conclusion PRA-A ⅱ - ALD test and spironolactone test were the main methods of PA qualitative diagnosis . B ultrasonography , MRI and CT / SCT were useful to the location of PA , the main treatment methods of PA were surgical .

提高GC/MS分析可靠性的辅助定性方法

Auxiliary Identification Method for Reliability of Analysis Using CG / MS

色谱双柱系统智能定性方法

Intelligent Peak Identification Method for Two Column System in Gas Chromatography

结论定性方法专属性强，可用于补阳还五合剂的质量控制。

It can be used in the quality control of Buyang Huanwu Mixture .

介绍了重质石油中含氮化合物的富集方法及定性方法；

The enriching and isolation methods of nitrogen compounds in heavy petroleum were introduced .

目前，大多数软件项目采用定性方法进行风险管理。

Currently , qualitative methods of risk management are used by most software projects .

第二语言研究方法可以分成两大类：定性方法和定量方法。

The approaches to second language research are often dichotomized into quantitative and qualitative paradigms .

国内旅游研究以定性方法为主，研究的具体技术和手段单一。

The main research methods in China are qualitative , and the technique and mean are single .

目的建立GC/MS-SIM检测生物检材中乌头碱的定性方法。

Objective To establish a method used for qualitative determination of aconitine in biological samples by GC / MS.

同时说明在一定程度上的定性方法（非精确性）是很有实用意义的。

In other words , it possesses relativity , and explains that qualitative methods are very useful to a certain extent .

当前的安全评价方法主要是定性方法，安全评价定量分析的模型还比较少。

The current safety assessment methods are mainly qualitative , quantitative analysis of the model safety evaluation is still relatively little .

引入了时变方向场的概念，用定性方法建立了稳定及不稳的定理。

We introduce the concept of time-variable directional field , and establish the stable and unstable theorems by the qualitative method .

用定性方法和定量方法的有机结合来分析系统行为是工程科学研究的基本方法之一。

It is one of the basic scientific research methods to analyze system behavior combining qualitative analysis method with quantitative analysis method .

建立新的城市竞争力评价指标体系。通过科学的定量、定性方法，建立城市竞争力的研究模型，并以此为基础概括性地建立了城市竞争力评价指标体系。

A new index system of estimation of city competitiveness is established based on the method of scientific quantitative and qualitative analysis .

采用相关系数法，尤其是细胞器-细胞荧光强度比值法能得到更为精确的量化结果，以弥补定性方法的不足。

Correlation coefficient calculating and Organelle-cell fluorescence intensity ratio analysis can gain much more accurate quantitative results , which can make up qualitative techniques .

本文应用微分方程的定性方法，给出具有间隙动力系统产生自激振动的一个充分条件。

In this paper , the sufficient condition for self-excited oscillation of dynamic systems with gap is given by using qualitative method of differential equations .

目前项目管理的成熟度评估多为离散的定性方法，很难精确评估出总体成熟度。

At present most evaluation methods of the project management maturity are dispersed qualitative , therefore the maturity of the whole is difficult to be assessed .

首先通过定性方法从四个方面对其进行分析，这部分主要集中于横向的（即与其他国家的）比较分析。

Firstly the paper makes qualitative research from four factors and this part mainly compares between China and other countries that is called a transverse comparison .

可再生能源应用对农村的可持续发展具有重要意义，但评估可再生能源对农村可持续发展的影响程度却一直限于定性方法。

Utilization of renewable energy is of great significance to rural sustainable development , but the evaluation of the impact level has been limited to qualitative approach .

利用能量原理，提出一种以能量为状态参数的分析非线性非自治系统拓扑结构的定性方法。

Based on energy principle , an energy method of qualitative analysis ( EMQA ) for topological structure of nonlinearly nonautonomous system is developed , where the energy parameters are regarded as state ones of system .

第一步，采用模糊德尔菲法这一定性方法得出了各纬度下指标的重要性排名。

The first step , the author obtained the rank of the importance of indicators in each latitude by means of fuzzy Delphi method which is a new qualitative methods appear in foreign literature in recent years .

本文运用现代的定性方法与定量方法相结合的研究方法，对我国股市中横截面收益现象的基本特征、演变规律及其形成的内在机理进行了系统的理论和实证研究。

The article systematically investigated the basic characteristics 、 variational rule and intrinsic formation mechanism of cross-sectional returns on Chinese stock market based on the combination of modern qualitative methods and quantitative methods from the theoretic and empirical aspect .

通过定量方法和定性方法的结合（以定量方法为主），本课题得出以下结论：我国工业化目前仍处于中期阶段，实现工业化仍有很长的路要走。

Combining quantitative means with qualitative means , this subject draws the following conclusions : The industrialization of our country is still in middle period stage at present , we have a long way to walk along in order to realize industrialization .

同时，基于北京市物流业和经济发展现状，采用多种定量和定性方法，分别从物流业对经济总量增长、经济结构优化以及经济质量提升三个层面进行实证分析。

Besides , based on current situation of logistics and economic of Beijing , qualitative and quantitative methods are used to analyze and inspect the relation from three aspects : logistics and overall economic growth , optimization of economic structure and promotion of economic quality .

在此基础上，结合道路的功能特点，提出了调整规范推荐级配的定性方法和基于车流合理分担率计算级配的定量方法。

On the base of the analysis , concerning the functional characteristics of the urban road , it puts forward a qualitative method to adjust the grade proportion recommended by the national criterion and a quantitative method to calculate grade proportion basing on appropriate traffic volume distribution .

第二章对品牌定位的研究方法进行了对比分析，包括定性方法和定量方法，在定量研究方法中介绍了因子分析法，对应分析法以及品牌定位法等；

Second chapter has carried on the contrast analysis to the brand localization research technique , including the qualitative method and the quota method , introduced the factor analytic method in the quantitative investigation method , the corresponding analytic method as well as the brand locating and so on .

X射线定性分析方法&哈纳瓦尔法

X - ray identification method-hanawalt method