METHODS: Model was built by applying regulation theory and the qualitative and quantitative investigation and analysis of which were carried out.
方法：运用规制理论方法建立模型，从定性和定量两个角度进行研究和分析。
A new way to study investigation is to make qualitative and quantitative analysis, study and evaluation to the investigation efficiency from the Angle of economic cost.
从经济成本角度定性和定量分析、研究和评价侦查效益，是侦查学研究的新方法之一。
On the basis of investigation on the tourism resources of Qixing River nature reserve, qualitative and quantitative evaluation methods were used to describe the reserves tourism resources value.
在对七星河湿地自然保护区旅游资源调查的基础上，根据七星河自然保护区的实际情况，对其旅游资源进行定性和定量评价。
Methods Adopt quantitative and qualitative methods and make investigation on the urban, rural and migrant population and interview with relevant department leaders.
方法：采用定量与定性相结合的方式对城市、农村以及流动人口问卷调查，并对相关部门领导进行访谈。
Taking the quantitative and qualitative analysis on the investigation results, and then puts forward some policy Suggestions to narrow the contradiction between supply and demand.
并采取定量定性的方式对调查结果进行分析，从而提出缩小供需矛盾的若干政策建议。
Moreover, the research limited in the qualitative stage and the quantitative investigation appears few.
另外，研究多限定在定性阶段，对于定量研究出现较少。
Methods Occupational health scene investigation, occupational health testing, occupational health screening and check-list were adopted for qualitative and quantitative assessments.
方法采用职业卫生学调查、工作场所职业病危害因素现场监测和职业健康检查进行综合评价。
Methods Occupational health scene investigation, occupational health testing, occupational health screening and check-list were adopted for qualitative and quantitative assessments.
方法采用职业卫生学调查、工作场所职业病危害因素现场监测和职业健康检查进行综合评价。
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