查询词典 Model
- 与 Model 相关的网络例句 [注:此内容来源于网络,仅供参考]
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As the model is a mathematical model of multi-objective optimization on minimizing volume and minimizing tooth width , the method that a multi-objective model transformed into a single-objective model is introduced.
论文阐述了通过最优水平截集法实现模糊优化模型向常规优化模型转化的方法,由于该模型是一个以体积最小和齿宽最小为优的多目标优化设计模型,论文详细讨论了多目标优化模型向单目标优化模型转化。
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This paper also confirmed that the ideal mixed model, piston flow model and series model in Proll simulation could simulate the ideal situation of kinetic model perfectly.
论文中还采用了Proll软件对动力学数学模型的理想平衡状态进行了模拟。
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It is because the spending of area and power of the SRAM memory cell takes a lot of percentage of the whole macro modules'. Using the α exponent MOSFET model to result the word line、bit line power model and delay model, together with the area model and analysis of the read/write reliability, we bring out a method to optimize the memory cell and evaluate the performance of the result.
特别对占模块面积和功耗绝大部分比例的SRAM存储单元做了细致的设计和仿真实验,通过采用α指数MOSFET模型推导出SRAM的字线、位线功耗模型和延迟模型,并配合存储单元的面积模型和读写可靠性分析,提出了一种优化存储体单元结构的方法,并对优化前后的性能进行了评估。
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Relationship between IL and relevant network parameters is presented by network theory. Network structure of EMI power line filter and its computation method for IL are discussed. Common mode and differential mode equivalent circuit model of single-phase power line filter and the high frequency distribution parameters model of filter device are established. Meanwhile, the main characters of soft ferrite are analyzed, and its implement on the EMI power line filter and its equivalent circuit model are given. According to the preceding theory, the software for IL of power line filter and the design of filter inductor are programmed. The difference between the imitative and practical results is analyzed, and the rational of the equivalent circuit model is tested.
文中应用网络理论分析了EMI电源滤波器的插入损耗与相关网络参量的关系,讨论了EMI电源滤波器的基本网络结构及其插入损耗的计算方法,建立了单相电源滤波器的共模及差模等效电路模型及滤波器件的高频分布参数模型,然后分析了软磁铁氧体材料的主要性质,讨论了软磁铁氧体在EMI电源滤波器中的应用,建立了软磁铁氧体磁芯的等效电路模型,最后根据以上理论编制了滤波器插损分析软件和滤波电感设计软件,并对软件仿真结果与实际测试结果进行了对比分析,验证了各个等效电路模型的合理性。
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Simulation Model: Simulation of car, model car, robot, motor products, aviation, ship, space model, military model and so on.
仿真模型:仿真车、模型车、机器人、机动精品、航空、船舶、航天模型、军事模型等等。
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Firstly, the stope vacancy was monitored using CMS, taking cavity measured data as foundation, cavity three-dimensional model of the stope opening was created using Surpac software and gain the stope three-dimensional configuration and the actual boundary accurately. Then, the stope designed model and ore-rock interface digital terrain model were established according to the stope design material. Finally, using ore-rock interface DTM to cut cavity model or through Boolean calculation among the models, ore remains, mining total volume, mullock, backfilling, pure ore and dilution rate of stope N3-4 were calculated accurately, thus the large-scale stope mining index visible calculation was realized effectively.
采用CMS探测三维采场空区,以空区实测数据为基础运用Surpac构建采空区三维可视化模型,获取采场空区的三维形态和实际边界;运用采场设计资料,建立采场回采设计模型及矿岩边界模型,通过模型间的布尔运算,计算出采场存留矿量、回采总体积、采下废石量、采下充填体量、采下纯矿石量、回采总量及回采贫化率等,从而有效地实现了大规模采场回采指标的可视化计算。
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In this paper, we mainly discuss some preliminary studies about statistical diagnostics for one kind of restricted multivariate linear regression model. At first, we give the parameters estimation of this model. After that, the problem of outlier test is considered by giving the equivalence relations of estimators and statistics in multivariate case deletion model and mean shift outlier model under the restricted condition.
本文主要讨论的是一种带线性约束的多元线性回归模型(这里的多元是指多个因变量对多个自变量的情形),重点在与统计诊断方面的一些初步研究,首先给出带有线性约束的多元线性回归模型的参数估计,其次讨论了该模型的异常点检验问题,主要介绍了常见的数据删除模型及均值漂移模型,并证明了此两种模型统计量之间的等价性。
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With the development of the theory of constitutive model of soil, the elastic constitutive model was displaced by some non-linear constitutive models such as the Duncan-Chang model, Cam-clay model, etc, which leads to that the Biot′s consolidation theory has developed from elastic into nonelastic.
随着对岩土本构关系研究的深入,经典Biot理论中土体采用弹性应力应变关系的假定逐渐被一些非线性本构关系取代,如Duncan-Chang模型、剑桥模型等,将Biot固结理论由线性推向了非线性。
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In the chiral SU(3) quark model, we use the coupling between quarks and nonet scalar meson fields and nonet pseudo-scalar meson fields to describe the medium and long range interactions, and use one gluon exchange to describe the short range interaction. In the extended chiral SU(3) quark model, besides the nonet pseudo-scalar meson fields and the nonet scalar meson fields, the coupling between vector meson fields and quarks is also considered, the short range interaction can be dominately described by vector meson exchange. We investigate the nucleon-hyperon interaction in the extended chiral SU(3) quark model and study the S-wave phase shifts of N-Λ and N-Σ systems. Comparing to the results in chiral SU(3) quark model, we find that the short-range interaction could be described either by the one-gluon exchange or vector meson exchange.
在手征SU(3)夸克模型中,用夸克与标量介子九重态和赝标介子九重态场的耦合来描述中长程相互作用,单胶子交换来描述短程相互作用,推广的手征SU(3)夸克模型是在原来手征SU(3)夸克模型的基础上进一步引入了夸克和矢量介子九重态场的耦合,主要由矢量介子交换来描述短程相互作用,在推广手征SU(3)夸克模型下研究了核子-超子相互作用过程,计算了N-Λ和N-Σ相互作用的S波散射相移,通过和手征SU(3)夸克模型的结果比较,发现N-Λ和N-Σ系统的短程相互作用既可以由单胶子交换来描述,也可以由矢量介子交换来描述。
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Theoretic models and methods using nonnumeric parallel optimization algorithm, genetic algorithm and simulated annealing algorithm, to adjust and control the production-injection system were made with taking the net present value as the objective function and coupling economic model, reservoir model, wellbore model including producer and injector, and choke model.
以净现值为系统目标,耦合经济模型、油藏模型、注采井筒模型和油嘴模型,首次建立利用非数值并行算法——遗传算法与模拟退火算法调控注采系统的理论模型与方法,对不同开发阶段与不同约束条件下的注采系统进行最佳调控,使之保持最优生产状态。
- 相关中文对照歌词
- Got Me A Model
- Role Model
- Should've Been A Model
- Model Citizen
- Role Model
- Role Model
- Video Model
- Drinking From The Bottle
- Role Model
- Tester
- 推荐网络例句
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The network space is the typical form of abstract space when it comes to the digital stage.
网络空间是抽象空间数字化阶段的典型形式。
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The Notarial System,as the system of judicial certification in our country,is both the constructor and the defender of social credit system,It has its special value and function in the social honesty.
公证制度作为我国司法证明制度,既是社会信用体系的建设者,同时也是社会信用的捍卫者,在诚信中有其特殊的价值和功能。
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"He'll never love you as much as you love him," Ben pronounced.
"他永远不会像你爱他那样爱你。"本说。