Qualitative and quantitative methods are employed in this study. 本论文采用了定性和定量的研究方法。
Apply management tools, methods and techniques such as statistics, process management, modeling and quantitative methods. 应用管理工具,方法和技术,例如统计学,程序管理,建模和定量的方法。
In general, these research methods can be classified into qualitative methods and quantitative methods. 这些研究方法可分为定性方法和定量方法(QM)。
In this paper, the classification, characterization and quantitative methods of impact assessment are discussed in details. 本文对燃料生命周期影响评价的分类、特征化和量化方法进行详细讨论。
The present paper reviews various sample preparation methods and quantitative methods for determination of volatile N-nitroso compounds. 本文综述了N-亚硝基化合物分析方法的各种样品制备方法和定量定性分析方法。