The constituting of maths model of flow filed of interior reactor.
涡轮反应器内流场数学模型的建立。
Maths model of nonlinear electric pulse generated by PCSS's is built.
针对光导开关产生的非线性电脉冲进行合理化近似并建立数学模型。
In 1995 I participated in the National Contest of Maths Model and I won the prize.
每年我都获得学校奖学金,在1995年我参加了国家数学建模考试,并得了奖。
OBJECTIVE To predict drug release from the extended formulations by grey maths model.
目的运用灰色数学理论预测长效缓释蛋白微球的体外释药过程。
The math equation can be applied to describe the law, the maths model and the solution.
兹用数学方程定量描述这种规律,并对数学模型进行求解。
Result a criteria system and maths model for assessing risks of imported vector-borne disease was established.
建立了虫媒传染病输入风险评估指标体系和数学表达式。
The maths model about the variance that the half-wave voltage varies with the magnetic induction outside is set up.
由此导出了半波电压随外界磁场变化的数学模型。
Analyse data that is collected by CCD, put forward data-fitting by use of MATLAB and set up maths model, make discussion toward it.
分析了CCD所采集数据的处理,提出了运用MATLAB对数据进行拟合并建立数学模型的方法,对数学模型评价进行了讨论。
The paper systematically presents the economic significance of production function, maths definition and give a strict maths model.
本文系统阐述了生产函数的经济意义、数学定义,并且给出生产函数一个严格的数学建模。
The results suggest that it is feasible to carry out maths modelling of the overflow dam flow with the maths model established in this paper.
模型试验验证结果表明,采用本文建立的数学模型对溢流坝水流进行数值模拟是可行的。
Based on the complicacy relation between the two parameters, the fuzzy control theory is applied to solute the faultiness of the maths model.
基于温度和湿度两个参数之间的复杂关系,运用模糊控制理论解决温度和湿度之间的关系模型不完善性。
The new maths model can be apply to forecasting of line drive gas injection, and can be popularized to five-spot and other areal well pattern.
本文所建立的数学模型可以进行行列式注气井网开发指标的预测,也可以推广应用于五点法和其它面积井网注气开发指标计算。
The third era intelligent control that is based on knowledge and not reliant to the precise maths model gives new ideas for solving these problems.
第三代基于知识和不依赖于精确数学模型的智能控制给这类问题的解决带来新的思路。
Maths model is built up to show the relationship of density with locating place using multiple nonlinear regression analysis of experimental results.
根据试验数据,应用多元非线性回归方法建立了密度与摆放位置关系的数学模型,并讨论了改善烧结密度的措施。
Meanwhile, the maths model may suit all kinds of Large-scale industrial and civil artectical earthwork allocation problems, it has general application value.
所建立的大系统土方调配优化数学模型对工民建等大型土方调配优化有普遍的应用价值。
This paper analyses the internal circuit of XTR101 and derives its maths model, and introduces the using method of several kinds of current transmitter thereof.
本文对XTR101的内部线路进行分析,推导出其数学模型,并据此介绍几种电流变送器的使用方法。
Based on reliability theory, a basic maths model of calculating the reliability of drainage pipe line is recommended for factual need of drainage pipe line design.
根据排水管网设计的实际需要,以可靠性分析理论为依据,提出可以用于排水管网可靠性计算的基础数学模型。
In this paper, according to the theory of the diagnosis of plant diseases and insect pests, the authors have offered a maths model based on the fuzzy neutral network.
基于模糊神经网络的理论,针对病虫害的诊断,给出了相关的模糊神经网络数学模型。
That is decided mainly by the typical unknown and uncertain nonlinear system of electro-hydraulic servo system, which gains precise maths model of system difficultly.
这主要是由电液伺服系统的典型未知不确定性和非线性特性所决定的,使得系统精确的数学模型难以获得。
Taking balanced production as prerequisite, this paper analyzes composition of equipment disposition quantity to set up maths model of equipment disposition quantity.
仿真结果表明,闭排队网络模型计算结果可以为集装箱码头设备配置提供一定的决策支持。
From the analysis of a practical example, the article derives that the poly-solution structure of the maths model of the general linear goal programming is an undirected graph.
从一实例分析出发,推导出一般线性目标规划数学模型的多重解结构为一无向图。
Though the maths model can be set up, its model is always so complex that it makes the analysis, design and practice of the traditional control method based on precise maths model more difficult.
即使对其能够建立数学模型,其模型也往往过于复杂,使得基于精确数学模型的传统控制方法的分析设计和实施变得非常困难。
The maths model of working parameters of shearer is given, and the working parameters of shearer are simulated with it. At last, combined with the actual example makes an analysis on calculation.
给出了滚筒采煤机工作参数的数学模型,并且利用该数学模型对采煤机工作参数进行了模拟,最后结合一个实例,进行了计算分析。
Using mathematical and economical methods, starting from studying normal penalty benefit maths model, we have set up penalty benefit model of preventing offence about escaping from traffic accident.
运用数学和经济学的方法,从研究一般刑罚效益数学模型入手,建立了预防交通肇事逃逸犯罪的刑罚效益模型。
The paper analyses the key factors influencing on the comprehensive engineering geological quality in Xi 'an City and sets up the model by fuzzy maths to evaluate the construction sites.
分析了影响西安市区综合工程地质质量的主要因素,采用模糊数学方法建立了建筑场地综合工程地质质量评判模型。
In the teaching process of maths, I applied "five links" teaching model: intensive teaching, explore, self-analysis, feedback, and doubt.
“五环节数学教学模式”把教学过程化分为五个环节:精讲、探究、反思、反馈、留疑。
The results indicate that maths-model can beforehand shield performance of ir smoke, and some of results are confirmed by experiment, the experiment results are according with simulated results.
结果表明,本文建立的质量消光系数计算数学模型可用于预估红外烟幕遮蔽性能,而且模拟结果与实验结果基本吻合。
Seniors have difficulty in associating real problems in life with functional model in Maths, so they can't solve the problems properly with the aid of function.
高中生的函数概念应用水平比较低,用函数概念解决生活实际问题时存在困难;
Seniors have difficulty in associating real problems in life with functional model in Maths, so they can't solve the problems properly with the aid of function.
高中生的函数概念应用水平比较低,用函数概念解决生活实际问题时存在困难;
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