事故多发点判别模型采用了当量事故数法，判别参数可由用户灵活设置。
The model of the frequent spots of traffic accident in the research is the equivalent traffic accidents number, the parameter of the model can be set optionally by user.
通过对待测样品建立模糊集，确定其判别参数，根据择近原则确定待测样品为何种物质。
Through establish indistinct collective of need checking sample, fix it's differentiate reference data, according to similar selection in principle differentiate what is the matter.
详述了社会评价基本指标的设置与计算公式。还提出了建立某些社会评价指标判别参数的设想。
The paper states the setting and calculating formula of the basic index of social evaluation and provides the considerations on setting up some judgement parameters of social evaluation index.
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