通过关联度和综合指标值的计算，客观地给出了减速涡轮钻具设计方案综合评价结果。
By computation of the correlation degree and the comprehensive index value, the comprehensive evaluation result of the reducer-turbodrill design schemes is obtained objectively.
结果表明，广西红壤果园土壤肥力综合指标值(ifi)在0 17 ~ 0 25之间，果园土壤肥力属中下水平。
Results showed that the Integrated Fertility Index (IFI) of orchard soil in red earth regions of Guangxi were between 0.17 to 0.25 and belong to mid-low level.
然后以自然灾害综合危险度和易损度指标值作为评判因子进行了自然灾害保险风险度综合评判；
Then natural disaster insurance risk degree is comprehensively assessed by the natural disaster's comprehensive danger degree and loss degree.
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