查询词典 triangular number

By using triangular fuzzy number to describe the uncertainty of demand, a kind of supply chain inventory optimization model with controllable lead time and fuzzy demand under Stackelberg theory is proposed.

利用三角形模糊数描述需求的不确定性，建立了一类模糊需求条件下可控提前期供应链库存优化的Stackelberg模型。

Based on the vagueness and imprecision of assessment system of water environmental health risk, the triangular fuzzy number theory was utilized to denote the health risk.

从风险评价系统的模糊性、不精确性出发，运用三角模糊数基本原理描述和表征水环境健康风险。

Uncertain processing time is denoted by triangular fuzzy number in order to deal with uncertain processing time in the steelmaking and continuous casting production process.

针对炼钢连铸生产过程中存在的加工时间不确定性问题，采用三角模糊数表示不确定性加工时间信息，引入4种模糊运算，建立了问题的模糊规划调度模型。

With consideration of uncertainties in load forecasting, the triangular fuzzy number was used to express the actual load demand of users at a certain time in the future, and a set of optimal time-of-use price design models based on fuzzy demand and users' diverse response were established.

考虑负荷预测的不确定性，运用模糊三角数表示用户未来时刻的实际需求。结合分类用户不同程度的需求价格响应，构建了一套基于模糊需求和用户分类响应程度下的最优分类峰谷分时电价设计模型。

This paper makes use of AHP and triangular fuzzy number with the experts' decisions to build an index system, and then uses the centre of gravity method for defuzzification, so that consignors can evaluate and select the best freight forwarder.

本文利用层次分析法为货运代理商的选择建立了指标评价体系，通过专家的决策建立评价指标的三角模糊数，然后使用重心法解模糊化，从而使企业能够选择最合适的货运代理商为自己服务。

This paper studies the 'most critical path'problem in a fuzzy project network by a given deadline, while the duration is symmetric triangular fuzzy number.

讨论在给定限制期情况下，边的长度为对称三角模糊数的计划网络最关键路的求解问题。

Triangular adjustable fuzzy number is adopted to investigate the experts' suggestions in this paper, which effectively avoids AHP's problem of consistency check. The multi-experts decision is made convergence twice by means of the cluster analysis theory. The first convergence resolves the problems of abnormal value, which reduces the electivity and subjectivity of the experts' suggestions.

本文利用三角可调模糊数调查专家意见，然后利用加权综合解模糊化方法求出权重，有效避免了层次分析法一致性检验的问题；应用聚类分析原理对群体专家决策进行两次收敛：第一次收敛解决了异常值的问题，尽可能降低了专家意见的随意性和主观性。

The computations required are respectively to solve a decoupled group of overdetermined linear systems of equations, to solve a lower triangular linear system, and to carry out a number of simple subtractions.

对於前两种判别方法，我们也设计了相对应的最佳周期编码序列来减少通道杂讯以及数值误差的影响，以提高通道估测的准确度。

A number of microplants with spherical, triangular, polyangular and boat-like shapes have been found both from the early Palaeoproterozoic Dashiling and Qingshicun Formations (ca. 2500- 2400 Ma) of the Doucun Subgroup of the Hutuo Group and the late Palaeoproterozoic Changzhougou and Chuanlinggou Formations (ca. 1800 -1700 Ma) of the Changcheng Group in North China. According to the features of these fossils, such as size, external shape and internal structure, they may belong to unicellular eucaryotic planktons.

在华北地区古元古代滹沱群豆村亚群的大石岭组、青石村组(约2500～2400 Ma)和长城群的常州沟组、串岭沟组(1800～1700 Ma)中存在着大直径的球形和形态呈三角形、多角形及船形微古植物，根据它们的大小、外部形态和内部结构等综合判别，它们可能属于单细胞真核浮游生物。

First index system for evaluation of electricity customers' credit is established. The index and the subjective experience value of valuators are given in the form of triangular fuzzy number. Then expected values were resulted by fuzzy decision making method based on expected value. Finally, structure risk minimization principle modifies the expected values.

建立了电力客户信用评价指标体系，并以三角模糊数的形式给出指标值和评价者的主观经验值，利用模糊期望值决策法得到信用期望值，最后通过SVM基于结构风险最小化原则修正该期望值。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。