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准确地模拟
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  accurately simulate
     Simulation results prove that the simulation modelcan accurately simulate the real case of CT transient.
     仿真结果说明所作的电流互感器的暂态仿真能够准确地模拟电流互感器在暂态过程中的真实状况。
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     Tests show the former is reliable in operation, stable "in performance and can easily and accurately simulate the ignition performance of the imported ones and it's an ideal succedaneum of imported transistor ignitors.
     通过试验证实了该数字式晶体管点火器工作可靠,性能稳定,能很方便、很准确地模拟各类进口晶体管点火器的点火性能,是一种较理想的进口晶体管点火器的替代品。
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     According to the in- place analysis and pre- analysis, new techniques and new methods are adopted in the design to accurately simulate the type of forces acting on the structure and to have solved the key problems in design optimized the structure, cut down steel weight and gained experience.
     针对此导管架在位分析和施工分析的特点,在设计中采用了新技术新方法,比较准确地模拟了结构的受力方式,解决了设计上的难题,优化了结构,节省了钢材,为今后的工程设计取得了经验。
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     Task based strategy to analyze energy consumption was adopted. A mechanism that use task energy sheet and function energy stack was employed to solve mixing of energy consumption that occurs during simulating energy consumption in OS environment and can accurately simulate energy consumption form every concurrent program.
     能耗模拟器设计采用基于任务的能耗分析策略,通过利用任务能耗表和函数调用能耗栈机制解决在操作系统环境下能耗模拟遇到的能耗混杂难题,能够准确地模拟每个并发运行程序的能量消耗。
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     Based on the above research, the static security analyzing method considering the BATS by twice topology is presented, which can accurately simulate BATS.
     在现有地区电网静态安全分析研究的基础上,提出了采用双拓扑分析的方法来识别不同运行方式下备自投设备的投切,该方法可以方便、准确地模拟各类备自投设备的动作。
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  simulated accurately
     The oil and vibration signals can be collected synchronously; the experimental bearings can be replaced conveniently and different appointed faults of the rolling bearings can be simulated accurately on the test-bed.
     该试验台可以同步采集油液和振动信号,可以方便轴承更换,可以准确地模拟滚动轴承常见的各种故障。
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     In numerical simulation of the drawing process of plate material, in order to get reliable calculation results, the dynamic contact of the plate material with the die need to be simulated accurately.
     在对板料拉伸成形过程进行数值模拟时 ,为获得可信的计算结果 ,需要准确地模拟出模具与板料之间的动态接触。
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     The desulphurization reaction progress and mechanism with CaCO3 in the middle temperature zone can be better understood, and the hot decom-position process of CaCO3 and the effected degrees of temperature and crystal diameter on the ratio of hot de-compounding can be simulated accurately by the means of computering this model, which provides us with the-ory gist to apply the desulphurization technology of middle temperature fume in China environment protection use.
     通过该 模型的程序计算可以更好地了解中温区域内石灰石脱硫反应的进程和反应机理,准确地模拟石灰石的热解过 程,以及温度和粒径对热解率的影响程度,从而为中温烟气脱硫技术在我国环保应用提供了理论基础。
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     Annual precipitation and its monthly distribution and monthly distribution of daily maximum and minimum temperature can be simulated accurately,however,monthly average value and standard deviation of simulating value of wind velocity is generally higher that of observed values.
     同时,能准确地模拟年降水及其月分布,日最高温度、日最低温度的月分布,而风速模拟值的月均值、标准差普遍高于实测值的月均值、标准差。
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     This research indicates that under reasonable simplification,the ventilation system of flow-bulb hydrogenerator could be simulated accurately by CFD,which provides references for its design and optimization.
     研究表明,在合理的简化条件下,采用CFD能准确地模拟灯泡贯流式水轮发电机的通风系统流场,为进行灯泡贯流式水轮发电机通风系统设计和优化提供有效的依据.
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  accurately modeled
     Numerical examples show that the present implementation effectively computes stress concentrations and stress intensity factors at cracks, and crack propagation can be accurately modeled.
     数值结果表明,该方法可以有效地计算裂纹尖端的应力集中和应力强度因子,并能准确地模拟裂纹的传播。
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  “准确地模拟”译为未确定词的双语例句
     The tangent Stiffness and the secant stiffness when the deformation is1%b 0 or3%b 0 and the stiffness when load reaches Ps can be anticipated by the formulas modified byμ 1 ,μ 2 ,μ 3 ,μ 4 .It be confirmed that the method presented in the paper is reliable by comparing with results of finite element analysis.
     采用修正系数μ1、μ2、μ3、μ4修正简化计算公式的计算结果,则可较为准确地模拟节点的切线刚度、变形达1%b0、3%b0及荷载达Ps时的刚度. 通过与有限元计算结果比较证明提出的方法是可行的.
短句来源
     The test results in the flume indicate that the system can simulate waves correctly. In the regular wave experiment, the transverse error of wave height is less than 2% , the repeated error of the wave height is less than 1.28% and the period repeated error is less than 0.2%.
     水槽模拟海浪的检验结果表明 ,本造波机系统能够准确地模拟波浪 ,规则波的波高横向误差小于 2 % ,波高重复误差小于 1 .2 8% ,周期重复误差小于 0 .2 % ;
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     The parameters in kinetic model of thermal decomposition of adduct 4Na_2SO_4·2H_2O_2·NaCl were optimized via mathematic software Mathcad,the thermal decomposition kinetics equation was achieved. It is convenient to calculate the parameters in kinetic model via software Mathcad,the results of optimization can simulate actual decomposition process exactly of the adduct 4Na_2SO_4·2H_2O_2·NaCl.
     利用数学工具软件Mathcad2001,对4Na2SO4·2H2O2·NaCl加合物的热分解动力学方程模型中的参数进行优化,得到了其热分解动力学方程式,优化的结果能准确地模拟4Na2SO4·2H2O2·NaCl的实际分解过程.
短句来源
     Composition and sequence distribution of copolymers of AN with IA, MAA and AA as comonomers were simulated by Monte Carlo method. The results of simulation are consistent with the academic conclusion and as foreseen by the experimental data.
     采用Monte Carlo法模拟了IA、MAA、AA与AN三种共聚物的链结构,计算了共聚物摩尔组成,并与理论值、实验值进行了比较,结果表明,Monte Carlo法可以较准确地模拟共聚物的组成及序列分布。
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     Firstly, in order to accurately model the reflections at the longitudinal discontinuous interfaces, we decompose the wave field u as u = u~+ + u~- and get two one-way Helmholtz equations: ?
     首先,为了准确地模拟在不连续界面处的反射,我们将波场u分解为u=u~++u~-,进而得到两个one-way Helmholtz方程:(?)
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  accurately simulate
The thorough optimization of the method makes it possible to rapidly and accurately simulate the focusing properties of a mass analyzer along its focal line, as well as to select designs appropriate for a given problem.
      
The widespread use of use of in vitro models which accurately simulate the conditions found in the human urinary tract will allow appropriate preliminary studies.
      
To accurately simulate bundling at a more easily observable scale, we built a scale model in which 20-cm-long helices are rotated in 100,000?cp silicone oil (Poly-di-methyl-siloxane).
      
The results show that both mechanisms accurately simulate responses of type II units to tones and noise.
      
First, MOCDENS3D is validated to accurately simulate the propagation, attenuation and lag of a tidal wave in an aquifer.
      
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  simulated accurately
The timing of successive generations of leafminers was simulated accurately over four generations.
      
When simulations of dry matter production agreed with measurements, nitrogen uptake was simulated accurately.
      
Thein situ overburden geometry can be simulated accurately and various initiation patterns of blasts can be modelled.
      
However, they could be simulated accurately assuming 16 times higher values for the association and dissociation rate constant compared to those determined in vitro.
      
Also, the fast moving targets for Stinger create a Doppler phase shift that can only be simulated accurately with 3D sound functions.
      
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  accurately modeled
Because the characteristics of rubber bushing significantly affect the accuracy of vehicle dynamics simulations, they should be accurately modeled in the vehicle suspension model.
      
To reduce and/or eliminate damage risk by avoiding excessive heat deposition, the absolute acceleration requirement must be well understood and accurately modeled.
      
The reliability of the linear filtering results, however, is reduced when the kinematic model noise is not accurately modeled in filtering or the measurement noises at any measurement epoch are not normally distributed.
      
Major-element contents in granitoids in each intrusion are accurately modeled as mixtures of minimum melts and phenocryst assemblages (presumably restite).
      
The main result is that transport is quite accurately modeled by the EMA and CEA for low κ, for which αL is large, whereas in the case of κ=10, the EMA matches the NS for n>amp;lt;0.1.
      
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In this paper, a simple but effective modeling of the turbulence response to a sudden adverse pressure gradient has been incorporated into a boundary layer auxiliary equation. The modification attempts to reproduce the lag process of the response, so that the predicted accuracy of boundary layer parameters (displacement thickness, momentum thickness, shape factor and skin friction coefficient) in shock-wave boundary layer interaction and airfoil trailing edge regions at transonic speed is improved. The modification...

In this paper, a simple but effective modeling of the turbulence response to a sudden adverse pressure gradient has been incorporated into a boundary layer auxiliary equation. The modification attempts to reproduce the lag process of the response, so that the predicted accuracy of boundary layer parameters (displacement thickness, momentum thickness, shape factor and skin friction coefficient) in shock-wave boundary layer interaction and airfoil trailing edge regions at transonic speed is improved. The modification also improves the preceding parameters accuracy at high subsonic speeds, in particular, in airfoil trailing-edge region. This computational method is simple and convenient, and only a little computational time is needed. If about 120 interpolation points are used alone the surface of the airfoil, the computation time is about 25, minutes on a Felix c-125 computer.

本文注意到翼面的压力突跃在湍流附面层中的传递过程对附面层流动历程所产生的明显影响。文中提出了对平衡状态湍流附面层速度亏损型方程的改进形式以体现这种影响,力求准确地模拟附面层对压力突跃响应的滞后过程,从而改善跨音速翼面激波与附面层相互干扰区域及翼型后缘区的附面层参数的计算精度。计算结果表明,经改进的速度型方程的适用范围扩大到翼面存在较强激波的情况。干扰区内参数的计算精度达到很令人满意的程度。改进也使高亚音速翼型,尤其是后缘区的参数精度也有了提高。该方法计算简便,需用机时少。

The previously used technique for determination of the sedimental organics decomposition was proved theoretically and experimentally to be unsatisfactory. A continuous flow system was proposed and used to study the effect of the sedimental parameter on the oxygen balance in the overlying water.

水底沉积物中有机物的分解过程影响上复水的氧平衡.确定其影响程度有助于全面认识水体中DO-BOD的动态关系.本文论证了以往沿用的方法的缺陷,重新确定了封闭式系统的野外和室内测定方法.提出了用循环连续流系统能更准确地模拟沉积物对上复水氧平衡的影响.

In order to forge products into new shapes or with different alloys, the forging experis must previosly carry out experiments on the real scale on the machines.But it costs a great to do these experiments and even you will find it almost impossible.It is interesting to prove the metal forming process by applying the theory of similarity, either by reducing geometrical scale, or by using another kind of material easier to be forged or even by both. The similarity experiments bring the superiority to model exactly...

In order to forge products into new shapes or with different alloys, the forging experis must previosly carry out experiments on the real scale on the machines.But it costs a great to do these experiments and even you will find it almost impossible.It is interesting to prove the metal forming process by applying the theory of similarity, either by reducing geometrical scale, or by using another kind of material easier to be forged or even by both. The similarity experiments bring the superiority to model exactly the flow and working load.

在锻压生产中,生产新的形状或不同合金的锻件,如果要求锻压工作者在其机器上用真实尺寸进行实验,则要付出高的费用,甚至是不可能的,因此更感兴趣的是根据相似理论作模拟实验,用减小几何尺寸或者用易于锻造的另一种材料,或者兼而有之,去证实成形过程,因为相似试验能最准确的模拟金属流动和加工载荷。 本文介绍了相似理论基础,塑性加工中的相似条件,金属成形模型实验用材料以及一些应用实例。

 
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