Based on the discrete-event simulation theory, the visualization and simulation of concrete dam construction system is developed by means of fixed time-step method.
基于离散事件仿真理论的混凝土坝施工系统，可视化和仿真开发通过固定时间步长法。
Step time changes are the first and most common method of simulated moving bed tuning.
改变步进时间，是最首要最常用的调整模拟移动床的方法。
It analyses the relation by Newton's iteration method, which shows the select of the time step has a relation with the mesh size and dispersion error.
利用牛顿迭代法对其进行了全面的分析，发现了时间步长的选取与网格、色散误差的大小有一定的联系。
The algorithm USES multi-time steps to replace single time step in traditional non-uniform finite-difference time-domain (NU-FDTD) method to enhance the computing speed.
该方法通过应用多个时间步长替代传统非均匀时域有限差分(NU - FDTD)法的单一时间步长的算法来提高计算速度。
Methods: the basic fuchsin method used to show the anoxic cardiac muscle was modified by prolonging the hematoxylin staining time and adding a step of hydrochloric acid alcohol differentiation.
方法：改进显示缺氧心肌的碱性复红法，即延长苏木素染色时间并增加盐酸酒精分化的步骤。
The scheme resulting from this method is linear in the sense that it requires only to solve a single linear algebraic system at each time step.
该方法导出的格式是线性的，即在每个时间步长上只需解一个线性代数方程组。
Three step method with three order accuracy is used for time discretion.
以三阶精度的三步法对时间离散。
To overcome the long test time and big error in single variable open loop step test method, a novel identification method based on asymptotic theory (asym) is presented.
为克服传统单变量开环阶跃测试法测试时间长和误差大的缺点，提出一种基于渐进黑箱理论的多变量辨识方法。
It is found that the displacement input model is more accurate than the generally used acceleration input model, given the same direct integration method and time step.
数值计算结果表明，若采用相同的数值积分方法和积分步长，位移输入模型可获得比加速度输入模型更高的计算精度。
According to the characteristics of electro thermal simulation, two new methods, group decoupled (group Gummel) method and different time step method, are realized in this program.
根据电热耦合模拟的特点，本程序采用了组解耦法和异时间步长法两种算法。
Time precision of calculation results of unsteady flow field was ensured by using combined method of dual-time step and preconditioning.
采用双时间步和预处理相结合的方法计算非稳态流场，保证了采用预处理方法后计算结果的时间精确性。
The key to successful application of this method in real data processing lies in appropriate spacial grids and time iteration step size.
选取合适的空间网格距离和时间迭代步长，是该方法应用到实际资料处理中的关键。
The method spends less interpolation calculating time and assures interpolation points stand in theoretical curve, and as well as equal feeding step length can be obtained.
该方法插补计算时间短，而且保证插补点落在理论曲线上及进给步长相等。
In order to accurately calculate casting temperature field, a method of simple variable time step is established which can ensure the precision of casting temperature field and the speed of calculate.
本文中提出了一种较简便确定变时间步长的方法，该方法可以确保温度场的计算精度和计算速度。
A dynamic simulation model for non-homogeneous flow in wet steam turbine was developed and was corrected by a time step method, and then could be applied to dynamic simulation.
建立了透平湿蒸汽非平衡流动动态仿真模型，并进行了时间步长修正，模型可以用于蒸汽轮机的动态仿真计算。
The method and step of physical movement simulation of rigid body in real time are stated with geostatics and computer technology.
将刚体力学与计算机技术相结合，介绍了对刚体的物理运动进行实时模拟的方法和步骤。
At the same time, the main content, research method and step of real estate preliminary planning and its function and status and the question existing have deeply analysed at present.
同时，对房地产前期定位策划的主要内容、研究的方法、步骤、具有的作用和地位、目前存在的问题等进行了深入的分析。
Comparing with the classic finite element method, WPIM belongs to a half analytical method, it is not sensitive to the time step, so this is helpful to improve the computational efficient.
与传统的有限元方法相比，本文方法属于半解析方法，对时间步长不敏感，可有效提高计算效率。
Using a moving time window in the MOT method, to eliminate the iterative calculation which has no contribution to the present time step, in this way, accelerate effect was obtained.
通过在时间步迭代上加时间窗，从而剔除对于当前时间步没有贡献的迭代计算，达到加速的效果。
The results show that the simulation results fit the theoretic results(by separate variable method)very well when the heat capacity matrix is lumped with appropriate time step.
通过模拟结果与解析解的比较可以看出，在时间步长选择合适的情况下，集中热容矩阵能够很好地解决数值振荡问题；
The first one is the artificial method in adjusting to the time step, which can be realized by controling the variation of operator energy in equation artificially.
在人工调节时间步长法中，通过人为控制方程中算子能量变化的办法调整时间步长；
The model was solved with the application of different methods, such as time step method, equivalent method and their combination.
采用了时间步长法、等效法以及二者结合的等效时间步长法三种方法求解模型。
Owing to the difficulty of identifying dead time parameter of industrial process, a kind of new step response method is presented to identify dead time parameter of industrial process.
针对工业过程中时滞辨识较为困难这一特点，提出一种新颖阶跃响应法来辨识工业过程的时滞参数。
At the same time, has given the grid division method and the time step definite method.
同时，给出了网格划分的方法和时间步长的确定方法。
A remarkable advantage of the proposed method is that the Courant stability condition can be totally removed, and the time step size is limited only by the numerical dispersion errors.
但时间步长不再受稳定性条件的限制，只需考虑数值色散误差对其取值的制约。
The reconstruction of signed distance function (SDF) is an imperative and time-consuming step in level set method.
符号距离函数重构是水平集方法中必不可少、且相当费时的步骤。
For every time step, the two dimensional Laplace's equation is solved by a finite-element method, so the potential distribution over the foil is given.
每一个时间步长，用有限元方法解二维的拉普拉斯方程，求出箔上的电势分布。
For steady computation, local time step method is used; for unsteady computation, dual time stepping method is used.
定常计算采用当地时间步法，非定常计算采用双时间步法。
Results show that this method has high accuracy even for very large time-step sizes, and possesses excellent long-time numerical calculation behavior.
文末的数值算例进一步表明，精细积分法对大的时间步长和长时间计算均有效，因此是一种很实用的方法。
A precise time step integration method was proposed to solve the finite strain osmotic consolidation equation with varied coefficients.
提出精细积分半解析法求解变系数的以超孔压和孔隙比为控制变量的渗压固结微分方程。
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