sample characteristics meaning in Chinese
样本特征
Examples
- Research on stress among the college students with different sample characteristics
理工科大学生中不同群体心理素质差异初探 - In the third part , this thesis analyses the sample characteristics in terms of specific classification indicator characteristics and cluster characteristics
再次,从分类指标特征、聚类特征两个方面,对样本的特征做出了分析。 - To study the determination of sulfite in food by pararosaniline hydrochloric spectrophotometry , then according to the sample characteristic , the treatment select soak , ultrasonic and distill
摘要通过对测定食品中亚硫酸盐过程进行研究，根据样品的特性不同对所采集的样品采用浸泡、超声和蒸馏三种前处理方法。 - In the paper , the relationships are introduced between gases category , and content dissolved in transformer oil and the destroy degree and fault style . the author have a deep research on the method of grey clustering , and classify together about consanguineous samples when giving attention to the sample characteristics " complexity and illegibility , so the system can realize expectant aims on the bases of lesser information . the analysis of instances testifies that the implement of theory of grey clustering on fault diagnosis in transformer is effective and the calculation is convenient
针对目前电力变压器故障诊断方法的现状，特别是对结构复杂的大型电力变压器等电气设备的故障诊断，首要的问题是如何根据反映变压器故障特征量指标来正确判断待诊设备是哪一类故障，作者对灰色聚类方法原理进行详细分析，在兼顾样品特征的复杂性和模糊性的基础上，依据样本一定的特征因素，使两样本间关系比较密切、相似程度比较大的同属一类，把一个不甚明确的整体信息不足的灰色系统尽可能地淡化、白化、量化、优化和模型化，以便能依据较少信息实现预期的目的。