查询词典 mathematical analysis
- 与 mathematical analysis 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In order to clear heterogeneous reservoirs waterflooding performance, and decreased interlayer and within-layer contradictions, and improved the water flooding recovery, experimental study should be conducted first, This paper based on Pucheng Sasan reservoir sandstone cores to study object. Multi-point pressure measurement of water flooding oil experimental apparatus was established. Through the three-layer water flooding experiment to study injection strategy, interlayer interference and recovery factors. True sandstone micro-model water flooding used newly developed color visual image analysis system researched water-drive types, forms of residual oil and waterflood efficiency. Percolation mathematical model was established, black oil simulation program was developed, long-core displacement experimental results were matched, pressure and saturation change were researched by the simulation matching results.
为了明确非均质储层注水开发动态过程,减轻由于层间和层内非均质造成的开发矛盾,提高水驱采收率,本文从实验研究出发,以濮城沙三储层岩心为研究对象,建立了一套带多测压点的多层长岩心水驱油实验装置,通过开展三层水驱油实验,研究注水方式、层间干扰以及采收率影响因素;真实砂岩微观模型水驱油实验采用最新研制的彩色可视化图像分析系统研究水驱类型、残余油形成类型以及水驱油效率;建立并求解渗流数学模型,编制黑油模拟程序,对长岩心驱替实验进行拟合,通过拟合结果研究驱替过程中油水饱和度和压力的变化情况等研究工作。
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Mathematical morphology is a generaltool for image processing and analysis and its algorithm belongs to parallel systems,sothis thesis studies mainly the theory on the image processing algorithms in mathematicalmorphology.
数学形态学本质上是并行的,便于用并行处理有效实现。
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Based on the analysis for the moving process of the spade of the straight-spade-typed tree transplanter and the forced state by applying basic theory and studying methods of the soil-machine system mechanics, mathematical models have been derived for calculating the spading resistance.
本文通过对直铲或树木移植机铲刀下铲过程及受力状况的分析,应用土壤—机器系统力学的基本理论和基本研究方法,建立了该铲下铲阻力的数学模型,并由此提出了减小其下铲阻力的方法和措施。
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This article utilizes the literature material law, the expert interview law, the questionnaire survey procedure, the mathematical method of average and the logical analytic method, Takes the investigation object by Beijing Haidian District middle age female, Through investigates their expense idea, the expense present situation, the consumption pattern, the expense form, the consumption level and so on, Affects them from objective and the subjective angle analysis to participate in the factor which the spor...
本文运用文献资料法、专家访谈法、问卷调查法、数理统计法和逻辑分析法,以北京市海淀区中年女性作为研究对象,通过调查她们的消费观念、消费现状、消费结构、消费形式、消费水平等,从客观和主观的角度分析影响她们参与体育健身消费的因素,就其存在的问题和原因进行深入分析,提出相应的改进对策,同时也通过研究她们的体育消费,为下一步进行全国中年女性体育消费提供基础理论及数据。
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This paper first stated the hydrolysis law of organochlorosilane and the effect of various R/Si and ph/R on the properties of propolymer,there showed the mathematical calcu- lation method and computer progrom of the every monomer amount to synthetize propolymer, and provided the necessary theortical basis and quantitive calculation equation for the syn- thetise,In addition,the co-existing structure model of linear and trapezoid was put forward on the analysis of prepolymer micro-structure,which laid a found...
本文阐述了有机氯硅烷单体的水解规律及不同R/Si和ph/R值对预聚体性能的影响,在此基础上,提出了合成预聚体所需各单体用量的数学计算方法和计算机计算的程序,为合成提供了必要的理论依据和定量的计算公式。此外,文章在剖析预聚体微观结构的基础上,提出了线型与梯型结构并存的结构模型,为进一步更深入地认识预聚体的性能奠定了理论基础。
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In view of the concrete structure of double front axles steering, and base on related automobile theories and the connecting rod mechanism kinematics, this thesis theoretically analysis the multi-axle steering trapezia and the steering rotary arm mechanism, and establishes an integral space mathematical model of the steering system on the basis of previous achievement.
本文针对双前桥转向汽车起重机的具体结构,利用相关汽车理论和连杆机构运动学的知识,在消化、吸收、归纳、总结前人的成果上,系统、全面地对多桥转向汽车的转向梯形、转向摇臂机构进行理论分析,建立其转向系统的整体空间数学模型。
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In this paper, the effects of the rigid body motions and low frequency surface errors on the image quality were analyzed. Quadratic equations were used to build the mathematical model of the Wolter type I and II X-ray telescopes and reduce the computational complexity of ray tracing. With the help of a self-developed optical surface analysis code, the effects of the perturbations of the mirrors on the image quality was analyzed and the growth of the image spot formed by deformed telescopes was calculated, this is important for giving the reasonable fabrication tolerance.
在本篇文章中,详细分析了刚体运动误差和低频表面误差对成像质量的影响;使用空间解析几何学的二次曲面方程建立Wolter I、II型X射线掠入射望远镜镜片的数学模型,降低光线追踪的计算复杂度;借助自主开发的光学仿真软件分析了国内研制的X射线成像望远镜的刚体运动误差和低频表面误差对成像质量的影响,计算出像点艾里斑半径均方根值随误差变化的增长率,对工程上提出合理的制造公差的误差容限有重要的指导意义。
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The analysis of sensing theory, deducing mathematical model and the simple and multi disturbance test are performed.
分析了传感原理,推导了数学模型,表明测量误差与解调电路的频率响应有关,并进行了单频和多频扰动的实验研究,实验证明了理论分析的正确性。
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Theoretical analysis and the results of simulation show that this fuzzy compound control method Carl adapt itself to the great changes of mathematical model in aircraft deicing vehicle heating system and has huge pracfical value.
理论分析和仿真结果表明,所设计的模糊复合控制方法能很好地适应飞机除冰车加热系统数学模型的大幅度变化,具有很大的实用价值。
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First of all, the history of phase locked technology and the actuality of researches on it are introduced. Then, beginning with the fundamental principles of a phase-locked system, we build the mathematical model based on the architecture of the traditional analog PLL, and afterwards investigate some of its characters such as tracking, acquisition, noising, and stability. The system parameters are developed at the same time, and some universal conclusions on the theoretical analysis of PLL are reached.
论文首先对锁相技术的发展历史和研究现状做了简单介绍,然后从锁相系统的基本工作原理引入,以传统模拟锁相环的结构为基础,分析了锁相环的数学模型,并以此为出发点对锁相环的跟踪性能、捕获性能、噪声性能以及稳定性等各种性能进行了深入的分析,对环路的各项参数指标进行了详细的推导,得出了锁相环数理分析的普遍结论。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。