1) range of variables
变量间隔;变量区间;变量范围
2) interval variables
区间变量
1.
A new approach of reliability-based optimization of structures with the mixture of fuzzy and interval variables is presented.
提出了一种含模糊变量和区间变量的混合模型结构可靠性优化设计方法。
2.
When the fuzziness of the interval parameters was represented by the interval-valued membership function,the uncertainty of the interval variables was represented by fuzzy interval factors,and the interval variables were expressed as the product of their mean values and interval factors.
当区间参数在其区间上取值的模糊性由区间值隶属度函数表示时,利用具有模糊性的区间因子表示该区间变量的不确定性,并将该区间变量表示为其均值和区间因子的乘积形式。
3) Interval variable
区间变量
1.
Reliability analysis of response surface method based on interval variables;
基于区间变量的响应面可靠性分析方法
2.
Uncertainties of parameters in control systems were described by interval variables, and some idea of the non-probabilistic reliability method that we proposed in previous papers were used for the delay stability analysis of uncertain systems.
用区间变量描述控制系统的不确定性,将非概率可靠性方法用于不确定系统的鲁棒稳定性分析,提出了区间参数控制系统时滞独立稳定性分析的一种新方法—鲁棒可靠性方法。
4) range variable; bound variable
范围变量
6) range of variables
变量的范围
补充资料：变量与变量值
可变的数量标志和所有的统计指标称作变量。变量的数值表现称作
变量值，即标志值或指标值。变量与变量值不能误用。
变量值，即标志值或指标值。变量与变量值不能误用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条