并用红外光谱等定性方法确定提纯物结构。
The chemical structures of the by-products were deter-mind by IR spectrum and other qualitative methods.
这些研究方法可分为定性方法和定量方法。
In general, these research methods can be classified into qualitative methods and quantitative methods.
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.
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.
结果：定性方法简便、快速、准确、可靠，重现性好。
Results: This method was simple, quick, accurate, reliable and reproducible.
采用红外光谱方法建立快速测定柴油氧化安定性方法。
A fast near infrared spectral method for measuring oxidation content in diesel was proposed.
定性方法为相对保留值法，定量方法为修正面积归一化法。
The relative retention was used as qualitative analysis, and the quantitative analysis was corrected area normalization method.
定性方法以描述性分析为基础，从特殊情景归纳出一般结论。
Descriptive analysis is taken as the basis of the qualitative approach and common conclusions are drawn from the specific sight.
说明了可靠性分析可以改善和弥补岩土工程确定性方法的不足。
The analysis shows that the reliability analysis can improve and make up the shortage of deterministic method of geotechnical engineering.
而采用高(H)、中(M)和低(L)的风险等级则是定性方法的一个例子。
Risk ratings of high (h), medium (m) and low (l) are an example of the qualitative approach.
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.
本文主要采用定性方法分析我国典型报道的议程设置过程及其效果。
The paper gives qualitative analysis to the process and effect of agenda-setting of Typical Reports in China.
由于定性方法更适合于一种文化的分析，我的建议是只采用定性方法。
Since a qualitative approach is more suitable for a cultural analysis, my recommendation is to employ only a qualitative approach.
论文介绍了互连参数的内容、受集成电路工艺变异的影响及定性方法；
The thesis introduced the interconnect parameters and the influence of process variations and the charactering method.
急性膳食接触量评估常用的方法有：定点或确定性方法和概率模型法。
Acute dietary exposure can be calculated by a point or deterministic method as well as by a probabilistic modeling method.
借助于复反应分析技术，用确定性方法求得复杂结构的离散传递函数曲线。
The transfer function of the earthquake response of the complicated structures is computed by numerical method using deterministic complex response analysis.
定性方法源于自然主义或人文主义范式，核心是整体地理解和解释自然情景。
Qualitative approach came from naturalism and humanism and focuses on understanding and explaining the natural scenes as a whole.
定性方法试图通过检查设计周期中的架构决策来帮助评估企业架构处理提出的要求的能力。
Qualitative methods try to help how well the enterprise architecture will address the requested requirements by examining the architectural decisions made during the design cycle.
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.
方法采用了快速政策研究方法、文献分析法、结构式访谈和现场考察等定性方法；
Method Using rapid policy research approaches, including some qualitative methods, literature review, structured focus group discussion and field study.
本文用传统的定性方法和函数方法讨论了调频输入的正弦锁相环路方程的周期解。
In this paper, the periodic solution of sinusoidal PPL equation for FW inputs has been discussed with the traditional qualitative method and Lyapunov functions.
确定性方法主要是应用单井的钻井资料、地震资料、水平井资料进行储层的预测。
The deterministic method is to predict the reservoir using the data from a single well, such as the drilling data, seismic data, horizontal well data and so on.
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.
它提供了过程序和函数式编程的灵活组合，并引入了自动重新编写公式的非确定性方法。
It offers a flexible combination of both procedural and functional programming and introduces a nondeterministic method for the automatic rewriting of formulae.
目的：总结分析涉及螺钉稳定性有关研究，介绍增加 椎弓根螺钉稳定性方法与研究进展。
OBJECTIVE: To summarize and analyze the stability of pedicle screw, to introduce the methods of improving the stability of pedicle screw and its clinical applications.
在这一章中的定性方法易学定性梅托德什帕易学研究范式，研究设计和抽样策略进行了讨论。
The qualitative Method ology in this Chapter the qualitative metod ology research paradigm, research design and sampling strategy is discussed.
量化的安全度量技术在挖掘数据潜在的安全关系和处理大数据量方面比定性方法有明显优势。
The quantification of the security shows obvious superiority over the qualitative ways, especially when it is used to process large datasets and mine the security relations.
将一个擦亮的小铜片悬挂放置在产品中，依据对铜片的影响测定此产品腐蚀性的一种定性方法。
A qualitative method of determining the corrosivity of a product by its effect on a small strip of polished copper suspended or placed in the product.
对几种动物皮毛做横切面并观察形态，讨论了横切面形态观察法的利弊，并推广此种定性方法。
Transverse section about several types of animal fur was done and observed, discussed the pros and cons of transverse section morphology, and popularized such qualitative methods.
本文将概率分析方法引用于水电站大坝的地震危险性研究，并与常规的确定性方法进行了比较。
In this paper probability analysis method is introduced in the study on earthquake risk for the dam of the project. Comparison with conventional deterministic method has been conducted.
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