经过模拟分析在不同参数条件下投影系统的空间光照度分布情况,直观地验证了上述投影系统的成像理论。
The computer simulation of the distribution of the imaging space illumination under different parameters gives a straightforward proof of the imaging principle applied in this projection system.
盆地基底古热流是实现盆地地热场模拟的基础边界参数条件。
Basin basement palaeo-heat flow is a basic boundary parameter condition to realize basin geothermal field simulation.
采用从初始应力点到状态边界面的距离为参数的系数来修正硬化准则以模拟土体小应变条件下的应力应变特征。
A function of distance between initial stress strain point and point at state boundary surface is adopted to simulate stress strain behaviour of soil in condition of small strain.
本文利用JHDS高温高压动失水仪,在确定的实验参数条件下规定了评价各种入井流体对油气层损害程度的模拟评价程序。
JHDS HTHP Dynamic Filtration Press is used to evaluate the damage to oil-gas formation according to specific simulation evaluation program for each kind of fluid under definite test parameters.
设计了铝合金铸轧工艺模拟的实验装置,研究了在该试验条件下,铝合金变形组织与工艺参数的关系。
An experimental instrument for simulating the roll-casting process was designed, and the effect of processing parameters on the microstructure of al alloy was studied.
研究了给定激光技术参数条件下的温度场的动态变化过程以及温度场的分布,数值模拟令人满意。
The dynamic change course under the given laser parameters and the distribution of the temperature field are researched, and the simulation results are perfect.
由于恰当的边界条件对于数值模拟相当重要,因此文中所有活塞风参数均由SES得出。
As the proper boundary conditions is important for the numerical simulation, so all the piston wind parameters are obtained by the SES in this paper.
神经网络控制模型能根据指定约束条件,产生合理的动作,模拟电厂运行和控制运行参数。
The neural network control models can act to simulate power plant operation and to control operation parameters according to the specified conditions.
实际运行表明,该系统能够在模拟现场条件下对原油输送的各种参数进行采集,并能模拟实际输油管道的运行。
Field application shows that this system is capable of gathering parameters of oil transportation under simulated field conditions and simulating the real running of oil pipelines.
本文表述的是,同步循环状态下系统热平衡,及在热平衡条件下循环空气热力参数和性能参数的模拟计算。
Text formulation turn out, at synchronism circulate state system heat balance; and analog computation on heat balance condition circulating of air heat power parameter and performance parameter.
在急剧变化的感应电机参数和负载转矩的条件下,模拟的控制策略和精确反馈线性化方法分别进行。
Under the condition of drastically changed induction machine parameters and load torque, the simulations of the control strategy and exact feedback linearization method are performed respectively.
目前在风冷热泵机组的仿真研究中,对蒸发器结霜过程的模拟主要是采用一些由实验拟合而成的集总参数模型,而这些模型往往是在特定的运行条件下得到的。
At present, the lumped parameter model of frost, which is based on experience and depend heavenly on the running condition, is widely used in simulation of air-cooled heat pump.
模拟结果同时表明,通过应用CFD软件并设定好相关参数及边界条件对室内气流组织进行模拟研究,可用来指导通风设计工作。
Besides, it indicate that it's feasible to utilize CFD software with suitable coefficient and boundary conditions to simulate the airflow organization to instruct the design of ventilation.
确定了边界条件和计算参数后对汽车外流场进行了数值模拟计算。
The boundary condition and the computation parameters ware defined. Last, the fields of the pick-up truck ware calculated.
按照实际加工条件建立了切削模拟模型,按照国家标准建立的硬质合金可转位刀片的三维模型既考虑到真实的刀片几何形状,也考虑了其安装角度参数。
In the simulation, the WC hard-alloy cutting tool was built in according to meet the GB, in which the real shape of cutting tool and the angle parameters in the mounting are also considered.
用理论模拟的方法分析了各环境参数和控制条件对减压冷藏过程的影响,重点对不同压力、运行模式、表面状况以及三种基本形状的食品进行了研究。
The theoretical simulation was used to analyze the influence of pressure, different operation, wet surface and three kinds of shape to the cooling of food.
在典型气化参数条件下,对模拟计算结果和实验数据之间进行了对比分析。
A comparative analysis between simulated and experimental results is made aiming at some typical operation conditions and parameters.
根据单电子系统半经典模型,采用蒙特卡罗法单电子模拟程序对电容耦合的类CMOS单电子逻辑单元在不同参数条件下的转移特性进行数值模拟。
According to the semi classical model, the transfer characteristics of CMOS type single electron digital logic cells were analyzed by the Monte Carlo simulation.
文中着重研究了模拟试验等效条件、磨损试验数据取值法和模拟试验参数的选择。
To verify the correctness of the method, the test results in the lab were compared with those in the paddy.
最后,利用APDL语言编制了具有一定通用性的参数化模拟分析程序,通过改变模拟参数可以模拟分析不同条件下的焊接与锤击处理。
Finally, the parametric simulation program was designed with ANSYS APDL language, various simulation of welding and hammer peening can be analysed through defining different parameters.
用数值模拟方法研究了几何、力学条件不同的雁列构造模型的应力场,探讨了几何参数对应力场的影响。
The stress fields of en echelon faults with different geometry and mechanical conditions were considered by dynamically numerical simulation.
采用贝叶斯指示条件模拟和序贯高斯模拟方法结合建立储层参数模型,很好地预测了储层非均质性展布。
With the combination of Bayes Indicator Conditional Simulation method and Sequential Gaussin Simulation method, the distribution of reservoir heterogeneity has been predicted.
以模拟程序为工具,用正交设计方法分析了锭身锥度、锭身高径比、冒口侧壁保温条件、冒口端部保温条件及冒口锥度等工艺参数对钢锭质量的影响。
By use of the orthogonal analysis method and the FEM programs the influence of several process factors on the quality of steel ingots is investigated.
并数值模拟了实验室参数条件下飞秒激光烧蚀金属镍的物理过程及特征。
With the method of molecular dynamic simulation combined with the two-temperature model, the physical process of fs laser ablating nickels was theoretically simulated.
信息量用高计数和低计数模拟。空间分辨用改变滤波函数种类和滤波参数模拟,共模拟8种条件。
The simulation parameters include information dencity and spatial resolution. 8 filtering conditions were simulated by changing counts rate and filter parameters.
采用实验与数值模拟相结合的新方法,求取了不同类型气源岩在不同地质条件下的气态烃产率,为我国天然气资源评价提供了重要的地质参数。
A new method that is combined thermal evaluation experiment and numerical evaluation is applied in this paper. Gas hydrocarbon generation of different types of source rocks u...
随后,我们模拟了不同参数条件下(信道模型、码道数目、天线数目)这几种算法的性能,并与理论分析进行对照,得出一定结论。
Then we simulate their performance in different occasions, such as channel model, burst number and antenna number. Combing theory analyses and simulation results, we give some conclusion.
随后,我们模拟了不同参数条件下(信道模型、码道数目、天线数目)这几种算法的性能,并与理论分析进行对照,得出一定结论。
Then we simulate their performance in different occasions, such as channel model, burst number and antenna number. Combing theory analyses and simulation results, we give some conclusion.
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