查询词典 simulate

Compared with traditional numerical methods such as the FEM, FDM, etc, the LB method has several important features, including: simplicity in algorithm, easily programming, direct calculation of pressure from a state equation and amenability to simulate all kinds of flow field with complex boundaries, it also has much advantage in the respect of parallel computation because of its regional evolution.

与传统的计算方法如FEM、FDM等相比，LB方法具有算法简单、编程容易、压力可以通过状态方程直接求解、能够模拟各种复杂边界的流场等优点，并且计算的局域性使其在并行计算方面也具有很大的优势。

The results of the theoretic analysis and the experiments show that the method can simulate the Raman amplification exactly.

理论分析结果和实验结果均显示该算法可以准确模拟拉曼放大过程。

Secondly, the optimum operating conditions of the batch distilling tower for separating amyl alcohol from the fusel oil were found by applying CC-BATCH, a batch distillation model of the chemical engineering simulative system named ChemCAD5.0, to simulate and calculate the special technological process of salt outing-special batch distillation.

其次，利用ChemCAD化工模拟系统软件中的CC-BATCH间歇精馏模块对"盐析—特殊间歇精密精馏法"从杂醇油中制备C5醇的分离工艺进行了全流程模拟优化计算，模拟过程在所设限定条件下能满意收敛，所得结果与实验结果基本上一致。

Because the numerical simulation method neglects the dynamical change of penetrability and stress field during metallogenic process, it is devoid of the similitude to the reality and failed to deal with the problem too. Although the analogue experiment can simulate the transportation process of polyphase fluid in the 2D dynamical structural frame, it cant carry out the 3D experiment because of the limitation of the experimental conditions.

而定量模拟难以把握成矿期介质渗透率及成矿应力场的动态变化，使其与实际地质对象在物理性质上具有一定差距物理实验虽能处理二维动态构造形变场中流体输运问题，但由于实验条件的限制，难以处理三维空间内流体运移问题。

The displacement loading finite element method is used to simulate tunneling, and the analogue method and computation formula are also brought forward. Moreover, a reciprocal calculating program, DLFEA-TGM, is developed. The tunneling-induced ground movement and characteristic of stress variation are analyzed.

利用位移加载方法模拟隧道开挖，提出了模拟方法和计算公式，开发了相应的计算程序DLFEA—TGM，分析了隧道施工引起的地层位移及应力变化特点。

The analytical solution of 1-D convectional-dispersion differential equation with the hydrodynamic dispersion coefficients so determined can very well simulate the salt and water movement processes in the soil columns.

采用如此计算得到的水动力弥散系数D值代入经典的一维对流-扩散方程能很好地预报饱和土壤的水盐运移。

How to simulate the anchoring effect of bolts is discussed.

探讨了如何在计算中考虑锚杆的锚固效应。

In this paper, we mainly use plate subduction model to calculate and simulate some major subduction boundaries all over the world, and discuss the problem of the dip angle.

文中主要通过平板俯冲模型来计算模拟全球范围内一些大的俯冲边界，并对俯冲角等问题作了一些讨论。

Furthermore, finite element program ABAQUS6.5 was also used to simulate experimental course. Results show that the change of ply splice angle will lead to shear stress concentration on 0 ply in splice region. But the average of shear stress along notch root of specimens almost does not change.

采用有限元软件ABAQUS6.5对实验过程进行模拟，得到拼接层角度改变将引起拼接层中0层出现切应力集中，但沿缺口切应力的平均值几乎不变。

The model was used to simulate the angular velocity distribution of the liquid Al Si alloy under different magnetic intensity .

在对电磁离心工艺深入分析的基础上，建立了该工艺过程中液态金属角速度分布数学模型·并模拟了不同磁场强度下，液态金属角速度分布·结果表明：为避免铸件产生缩松，在电磁离心铸造过程中，必须有合适的磁场强

It is also known as one of the most poisonous naturally occurring substances.

它也被称为一个最自然发生的有毒物质。

The greatest stress is found at the location on the cross section where V is the largest.

最大应力出现在横截面上V为最大的地方。