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- weighted aggregative model 加权综合模型
- Abstract: In this paper we analyse some predictation approaches of random time series and by using ARMA model we predict effectually the weighted aggregative indexes of securities market in Shanghai and Shenzhen. 文摘:分析了随机时间序列的统计预测方法,并利用ARMA模型对深沪市未来短期指数进行了有效预报。
- On invalidity and improvement of weighted aggregative teaching assessment model 加权综合教学评估模型的失效与改进
- weighted aggregative index number 加权总合指数
- Water tree of power cable is a fractal structure, which is attribute to diffusion-limited aggregation model. 推断电缆的水树具有分形结构,属于有限扩散凝聚生长模型。
- This paper analyses the aggregation model of auto-test, especially for the SDH NE. 文章研究了自动测试系统集合模型,提出了一种适用于SDH网元自动测试集合模及工作模式;
- The ordered weighted aggregation operator and hybrid aggregation operator are developed for aggregating interval-valued intuitionistic preference information. 摘要提出了区间直觉偏好信息的有序加权集成算子和混合集成算子;
- An appropriate random aggregate model is the basis for successfully simulating the meso-mechanical behaviors of concrete. 本文针对全级配大坝混凝土的高骨料含量的要求,给出了一种高效率生成随机球骨料模型的方法。
- Based on this model, a3- D random convex polyhedron aggregate model considering the actual aggregate content, gradation and shape of aggregate is established. 并在随机球骨料模型的基础上,形成随机凸多面体骨料模型。
- The Sharable Content Object Reference Model (SCORM) defines a Web-based learning "Content Aggregation Model " and " Run-Time Environment" for learning objects. SCORM标准已经推出多年;但年轻的同仁们还是常常问我.;要解释SCORM是什麽?可以从这段原文得到解释:
- Based on this model, a 3-D random convex polyhedron aggregate model considering the actual aggregate content, gradation and shape of aggregate is established. 同时,研究了细观单元属性判别方法,编制了对含有凸多面体骨料的细观区域进行结构性有限元网格剖分程序。
- But the method has great computational complexity and on-line limitation, so the real-time simulation platform of satellite system adopts a kind of doublelayer aggregate model. 但这种方法计算量大、软件难以离线使用,不适于卫星总体实时仿真平台,因此提出了一种基于设备等效动态特性的双层集总参数模型的应用方法。
- The chair sagged down under the fat man's weight. 椅子经这胖人一坐便压弯了。
- The selection was weighted against me. 那次选拔对我不利55。
- Aggregate model :A mathematical model which models a combined sample instead of several units in a group. 综合模式,总(体)模式:一种数学模型,对综合样本而不是一个群体中的若干单位进行模拟。
- Analysis of aged and cataract lenses shows the presence of increased amounts of crystallin fragments in the high molecular weight aggregates of water-soluble and water-insoluble fractions. 白内障的发生是由眼球晶状体中高度有序排列的晶状体球蛋白退化而引起的。
- A reliable car is worth its weight in gold. 靠得住的汽车就是无价之宝。
- She was weighted down with cares. 她心事重重。
- The stick had been weighted with lead. 这条棍子灌了铅增加了分量。
- The criteria of conflict overlap of any two ellipsoidal aggregates are proposed based on a volume-index, and a numerical method of three-dimensional random aggregate model is realized. 提出了针对颗粒夹杂为椭球形状并呈随机分布的多相复合材料的三维有限元网格的建立方法,为复合材料细观结构研究提供了一种全自动的建模工具。