说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。 您的位置：首页 -> 词典 -> 模糊随机缺货量 1)  fuzzy random shortages 模糊随机缺货量 1. Using the expectation theory of fuzzy random variable,fuzzy expectation model was presented and adopting the signed distance defuzzification of a fuzzy number,the estimated of fuzzy random shortages was deduced and then the signed distance function of fuzzy expected cost can be obtained. 运用模糊随机变量的期望值理论,得到了其模糊期望模型;采用符号距离法得出了模糊随机缺货量的估计值,从而推导出了模糊期望成本的符号距离解析式。 2)  fuzzy random variable 模糊随机变量 1. Solving the Linear Programming of Fuzzy Random Variables; 模糊随机变量线性规划的求解 2. Based on the supposition that the profit rate of the security is fuzzy random variable,a fuzzy optimization model to portfolio is given in the case that the risky security doesn t exist and short sales are allowed. 由于诸多因素的影响,证券预期收益率具有不确定性难以精确描述,为了更好的描述证券的预期收益率,假设证券的收益率为模糊随机变量。 3. Considering two uncertainties, randomness and fuzziness, in slope stability assessment, and taking fuzzy random variables as basic variables, a slope fuzzy random failure function taking and a slope fuzzy random limit state equation is established. 考虑边坡稳定评价中存在的两种不确定性——模糊性和随机性,以模糊随机变量为基本变量,建立模糊随机功能函数和模糊随机极限方程,得到模糊可靠指标和模糊可靠度。 3)  fuzzy random variables 模糊随机变量 1. The basic theory of fuzzy numbers is applied to give the definition of mathematical expectation of fuzzy random variables and variance of fuzzy random variables,and to discuss properties of mathematical expectation of fuzzy random variables and variance of fuzzy random variables. 应用模糊数理论 ,给出了模糊随机变量的数学期望和模糊随机变量的方差的定义 ,并研究讨论了模糊随机变量的数学期望和模糊随机变量的方差的性质。 2. In this paper, first, a phenomenon of fuzzy random of cavitation inception and a possiblity for prediction cavitation state using fuzzy random variables are analysted. 讨论了空化系统的模糊随机变量及其数字特征。 3. By using fuzzy random variables as the basic variables, this paper discusses the relationship between the fuzzy random variables and the fuzzy random events. 本文以模糊随机变量作为基本变量，探讨了模糊随机变量与模糊随机事件间的关系，并给出了模糊随机事件及其α－截集的测度求法。 4)  random fuzzy variable 随机模糊变量 1. In this paper, we consider Bi-level LA Problem in uncertain environment(BLCLAU), thatis, the parameters of demands are all random fuzzy variables. 在这篇文章中，我们考虑了一种带需求服务的双层不确定有容量设备选址问题，即客户的需求指数为随机模糊变量且设备提供了不同水平的服务。 5)  Rando-mfuzzy variables 随机-模糊变量 6)  Fuzzy Random Vector 模糊随机向量 1. The Structure and Properties of Convex Set of Fuzzy Random Vectors; 模糊随机向量凸集的结构和性质 补充资料：随机量 分子式：CAS号：性质：即具有随机涨落性质的量。如放射源的计数率，每分钟测得的计数量是不相同的，不均匀的，一般用多次测量结果的算术平均值来表示其计数率。同样也需了解观测值围绕平均值的分布情况。 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 ©2011 dictall.com