On this basis, it firstly gives a argumentation about a qualitative definition and a operational definition of the scientific literacy, to analyze the structural system.
在此基础上，首先论述科学素养的定性定义和可操作性定义，解构科学素养的结构体系。
The definition and characteristics of cloud model, namely interchange model from qualitative concept to quantitative data are expatiated on.
阐述了定性定量转换模型——云模型的定义、特征以及正向云、逆向云、条件云的生成方法。
Through field trip and theoretical reference, this essay put forth the definition of well-to-do family and 4 quantitative parameters as well as 8 qualitative ones concerned.
本文通过田野调查及理论借鉴，提出小康家庭定义以及可计量的4个指标和不可计量的8个指标。
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