据最近的伊卡璐斯日报(Icarus)报道,这次通过两个数学模型来评价小行星在22世纪撞击地球的几率。
Recently published in the journal Icarus, this impact probability was calculated using two mathematical models to assess potential threats to Earth in the 22nd Century.
理论上,证券评估机构和数学模型帮助投资者评价自身的风险,即使手中的股票很少进行交易。
In theory, ratings agencies and mathematical models help investors price the risk they are taking on, even if the securities they are buying are scarcely traded.
这个模型将在聊城师范学院数学与系统科学系的课堂教学评价中得到初步的应用。
The model will be applied to evaluating classroom teaching quality in Department of Mathematics and System Science in Liaocheng Teachers University.
通过多元线性回归分析,建立了用多种测井信息划分、评价储层的数学模型。
By using multivariate linear regression analysis, the mathematical model to classify and evaluate reservoir with well logging data was established.
本文提出了质量评价的属性数学模型。
In this paper, attribute mathematical model for quality assessment is presented.
本文从这一方法的数学模型入手,介绍重要性系数与评价矩阵的建立方法,并具有实例。
Presenting firstly the creation of the method's mathematical model, the paper introduces the aquisition of the important coefficient and the evaluation matrix, with an example to give an illustration.
运用模糊数学中的隶属函数构造数学模型,提出了科学地评价高校毕业生学习水平的一种方法。
Apply administering function in fuzzy mathematics to build math model, This article presents a method to evaluate the level of university graduated scientifically.
利用未确知有理数理论,给出了对服装生产设计方案的优劣进行评价的一个数学模型方法。
The article presents a mathematical model approach based on the the unascertained rational number of evaluating the design of garments production.
提出一个较客观、定量的评价“气候宜人度”的数学模型。
This paper presents a mathematical model for evaluating pleasantness of weather for tourist.
建立了实际桥梁施工网络计划资源优化模型,提出用统一的参数来评价优化模型的数学公式。
By building models of resources optimization in the practical bridge construction, the paper gives mathematics formula to evaluate optimization model using the same parameter.
采用模糊综合评价方法建立模糊数学模型,对矿井煤与瓦斯突出危险性进行分析。
Fuzzy comprehensive evaluation method was applied to build a fuzzy mathematic model to analyze mine coal and gas outburst hazard.
以经济发达、交通量大的上海地区为研究背景,建立相应的数学模型,分析评价高速公路收费的综合效益。
At the background of Sanghai area with prosperous economy and huge traffic, corresponding mathematical model is established to analyze and evaluate the synthetical effect of tolling.
引用模糊数学的方法,对机械设备的新旧程度进行了综合评判,建立了模糊评价数学模型。
This article cites the ambiguous mathematics into the synthetical evaluation of how new the machine is, build up the ambiguous evaluating mathematic model.
目的:建立病人对护理工作满意度调查结果评价的数学模型,为管理者正确作出决策提供可靠依据。
Objective: Setup a mathematic model of evaluating the investigation of patients attitude to nursing work to help administers 'make correct decisions.
针对火电厂的主要生产设备采用AHP - FUZZY方法,并结合逻辑推理,建立了设备综合评价数学模型。
By applying AHP-FUZZY method and combining logic reasoning, the mathematical model to evaluate the states of main productive equipments is proposed.
前言: 目的:建立病人对护理工作满意度调查结果评价的数学模型,为管理者正确作出决策提供可靠依据。
Objective: Setup a mathematic model of evaluating the investigation of patients attitude to nursing work to help administers make correct decisions.
尝试建立人体心肺功能应激运动负荷条件下的个体动态数学模型,为评价心肺病人的机能康复状态,提供方法学上的参。
It is provided a methodological reference for evaluating functional rehabilitation state in cardiopulmonary patients with the individual dynamic math model under the stress exercise test.
矿用汽车选型属于典型的未确知信息综合决策问题,适用于建立未确知数学综合评价模型。
The comprehensive evaluation model of Unascertained mathematics is set up to settle the selection of mine truck which belong.
储层高度在计算和数学模型中使用,用来评价储层动态或潜在生产能力。
The reservoir height is used in calculations and mathematical models to assess reservoir performance or potential productivity.
介绍了产品设计评价的方法,并详细描述了模糊评价法的数学模型和评价步骤。
Product design evaluation methods were introduced, and the mathematical model and evaluation steps of fuzzy evaluation were described detailedly.
根据影响第三方损坏因素的情况,采用故障树分析法和模糊综合评判法相结合的数学模型进行评价。
Based on the factors that cause the third party damage, a mathematical model was formulated using a fault tree analysis and a fuzzy comprehensive analysis.
目的构建预测慢性肝炎肝脏炎症和纤维化程度的数学模型,评价血清纤维化标志物的应用价值。
Objective to build mathematical models for diagnosing liver inflammation and fibrosis degrees in chronic hepatitis, and to revaluate the value of serum fibrotic markers in clinical practice.
应用模糊数学方法建立模糊综合评价模型对玉米区域试验品种进行定量化评价。
The method of fuzzy mathematics was used to establish fuzzy synthetic evaluation models for the maize variety of regional trial.
运用当代教育评价理论与方法建立了教学质量综合评价的数学模型。
A mathematical model of comprehensive evaluation in the teaching quality was set up with advanced education theories and methods.
应用表明,属性数学综合评价模型方便、有效,克服了模糊综合评判中分级不清、结果不合理的问题。
It was shown that attribute mathematical model of comprehensive evaluation is more convenient, effective and be able to overcome the problems unclear classification and unreasonable result.
利用系统工程的思想,建立了数学模型,综合运用模糊数学、物元模型以及层次分析法(AHP)进行评价。
Utilizes the thought of system engineering, builds the mathematics models, and evaluates companies by fuzzy comprehensive judgment, matter element model and AHP.
本文用模糊决策理论对科技奖励评价建立数学模型,探讨用该模型进行科技奖励评价的步骤。
This paper educes a model of science and technology encouragement based fuzzy decision theory. Then process of science and technology encouragement be studied.
应用模糊加权绝对海明距离的概念,采用双向评价标准表达地下水中某些离子的缺乏、过剩效应,建立地下水水质模糊加权绝对海明距离综合评价数学模型。
The concept of fuzziness, the absolute Haiming distance, and the two-way evaluation standard are adopted to express the surplus and lack of some ions in groundwater in this region.
应用模糊加权绝对海明距离的概念,采用双向评价标准表达地下水中某些离子的缺乏、过剩效应,建立地下水水质模糊加权绝对海明距离综合评价数学模型。
The concept of fuzziness, the absolute Haiming distance, and the two-way evaluation standard are adopted to express the surplus and lack of some ions in groundwater in this region.
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