On the basis of coal practice, grey system theory is used and classified index system is set up.
根据煤矿生产实际，应用灰色系统理论建立了井下劳动环境聚类指标体系。
The indexes include overall index, classified index, item index and a number of sub-item indexes.
综合评价指标体系包括总体指标、分类指标、分项指标以及若干个子项指标。
But for obese people, classified as those having a body mass index (BMI) of 30 or above, the risk soared.
对于体重指数在30以上的过度肥胖人群其患病风险还要高得多。
Methods According to body mass index(BMI) and waist to hip circumference(W/H), the subjects were classified into three groups: intra abdominal obesity, subcutaneous obesity and non obesity group.
方法采用人体测量参数体重指数（BMI）和腰臀围比值（W/H）将体脂分布不同分为腹内型肥胖组、皮下肥胖组及非肥胖组。
The damage diagnosis method based on vibration testing can be further classified as a direct system identification method, a damage index method and a finite element model modification method.
其中基于振动测试的损伤诊断法可进一步分为直接的系统识别方法、损伤指标法和有限元模型修正法。
In the new classification standard of soil adopted by the Railway Ministry, fine particle soils are classified by plastic index diagram instead of plastic index simply.
在铁道部新的土分类标准中，细粒土由按单纯的塑性指数分类改为按塑性图分类。
Credit index system was constructed with being classified into static index and dynamic index.
在提出静态指标和动态指标分类法的基础上，构建了信用评价指标体系。
The correlation between the standard classified road power spectral density (PSD) and international roughness index (IRI) was discussed by using regressive analysis.
通过回归分析的方法对标准分级道路功率谱密度与相应国际平整度指数之间的关系进行了研究。
Taking the evaluative object of educational policy as basis, the first-level index can be classified into three indexes such as subject, object and environment of educational policy.
以教育政策评估对象为依据，可以将一级指标分为教育政策主体、教育政策客体、教育政策环境三个指标。
According to the histological size, the lesions were classified as: index cancer, 2nd lesion, 3rd lesion and 4th lesion.
按照组织的大小，损伤被分为：标准癌、第2级损伤、第3级损伤和第4级损伤。
Note: General consumer price index in 2001 has classified into 8 categories (details seen in table 6-13).
注：2001年居民消费价格指数按消费用途已划分为新的八大类，详见表6-13。
In this hierarchical network model, nodes are divided in to group according to their physical location and in each group the nodes are classified in to super node, index node and ordinary node.
在该层次化模型中，将节点根据物理位置进行分组，在每个分组中按节点的能力的分成超级节点、索引节点和普通节点。
Based on the water quality series of Longwangmiao section, its data has been collected on the MR-SNWTP, classified and calculated under the presumption that the pollutant index remains unchanged.
基于龙王庙断面的水质序列，假设污染物通量不变，推算调水后断面水质数据并评价其水质类别。
Based on the water quality series of Longwangmiao section, its data has been collected on the MR-SNWTP, classified and calculated under the presumption that the pollutant index remains unchanged.
基于龙王庙断面的水质序列，假设污染物通量不变，推算调水后断面水质数据并评价其水质类别。
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