有效长度系数 effective length factor
有效宽度系数 effective width factor ; coefficient of effective width
等效刚度系数 equivalent stiffness coefficient
正温度系数效应 positive temperature coefficient ; Positive Temperature Coefficient Effect
等效计算长度系数 equivalent calculated length coefficient
负温度系数效应 Negative Temperature Coefficient ; NTC
有效刚度系数 coefficient of effective stiffness
即负温度系数效应 negative temperature coefficient ; NTC
翼缘宽度等效计算系数 equivalent calculated coefficient of flange width
方法自行设计“门诊输液病人需求调查表”，经过专家修改及评定，信度和效度系数都在0.88以上。对520例门诊输液病人采用此问卷进行调查，所得数据进行统计与分析。
Methods A self-designed questionnaire, with validity and reliability above 0.88 by expert's revision, was used to investigate 520 outpatients at transfusion, the data were analyzed in statistics.
并对问卷的信度和效度指标进行了统计分析，总量表信度系数达到了0.95，各分量表的同质性系数均在0.75以上。 由此表明此量表是可靠的。
The reliability coefficient of the whole scale is 0.95, and the reliability coefficient of each sub-scale is above 0.75, which shows this scale is reliable.
方法通过方差成分模型获得单位内相关系数对个体效度进行评价。
Methods Describe the structural character of each questionnaire using Intra Unit Correlation.
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