查询词典 simulations

Advanced numerical simulations were introduced in soil water research,such as finite analysis method,characteristic finite element method,and alternating direction finite element method.

土壤水研究的数值模拟方法也有一些突破，如有限解析法、特征有限元法、交替方向有限元法等。

A numerical simulation technique based on the stable alternating direction implicit method and the upper bound element technique is presented and applied to simulations of extrusion directly following liquid infiltration which involves infiltration,solidification, and large plastic deformation in one process.

采用稳定的交替方向隐式有限差分方法、上限元法等数值计算方法模拟了融浸渗、凝固和大塑性变形为一体的液态浸渗后直接挤压的工艺过程。

Simulations show the integrated can achieve the ideal yaw rate with small roll angle and small side slip angle at the center of the gravity under the various running conditions, especially under the critical conditions The handling, stability and active safety are effectively improved by the control system

该系统可大大提高各种转向特性的汽车在各种行驶条件尤其是恶劣条件下的操纵稳定性和主动安全性。

First, the phenomenon of the projectile-retarded mechanism of moving plates is introduced, the conditions of the projectile-retarded mechanism of moving plates is analyzed. By a number of numerical simulations, the residual length and residual velocity of the rod which penetrate the fixed plate is contrasted with those of the moving plate. Under the different velocity of moving plate, the relationship between the effect of the projectile-retarded moving plates with thickness and intersection angle of the projectile-retarded moving plates is achieved, and the most optimal thickness and intersection angle is gotten.

首先介绍了运动板抗弹作用的现象，分析了产生运动板抗弹作用的条件，利用数值计算的方法，对比了长杆侵彻固定靶板和运动靶板后长杆的剩余长度和剩余速度，分析了不同的运动板速度条件下产生运动板作用的条件，得出了运动板抗弹效果与靶板厚度和夹角的关系，得到了产生运动板抗弹作用的最优靶板厚度和夹角。

It is likely that the pre-stellar gas has more angular momentum in theprimordial case, and this is borne out by cosmological simulations.

在原初时期，形成恒星的气体很可能具有更多的角动量，这已得到宇宙学的数值模拟的证实。

Based MUSIC method, a new approach for estimating instantaneous frequency of linearity frequency modulating signals and simulations are carried out. The results prove this approach has higher precision and better antinoise.

基于MUSIC方法原理，本文提出了一种估计线性调频信号瞬时频率的新方法，并进行了详细仿真，指出该方法具有较高的精度与较好的抗噪性。

In this paper we have also done some simulations for control systems of antitank missile, ground to air missile and so on.

文中对反坦克导弹和地空导弹等快速时变系统进行了数学模拟。

A lot of simulations prove that the new algorithms have strong filtering capability for exponential decaying aperiodic component.

最常用的傅里叶算法虽有很强的滤除谐波分量的能力，但是算法本身不能滤除衰减的直流

We discussed three parameters about respiratory simulations to estimate the appropriateness and functions of our model.

其中，我们讨论三个与呼吸模拟相关的参数来评估模型的正确性以及功能。

As for 3D visual clothing simulations, the primary problems are the sense of the reality of fabric and the efficiency for collision operation. For these reasons, we simulate the sense of reality of the fabric using an approximate implicit integration and the texture mapping technique. Besides, we improve the efficiency for collision operation using the vector and voxel model.

在3D虚拟服装的模拟过程中，主要的问题为服装布料的真实性与碰撞运算的效率，透过利用近似隐含法、材质贴图与光学法则达到布料模拟的真实性，并利用向量运算与体素法增加模拟过程中碰撞运算的效率。

" I' d like to get some rough idea about music in the baroque ear, please."

请简要介绍一下巴罗克时期的音乐，好吗？

The results showed that the peak latency and pattern of SEPs elicited by electrical needling in LI-l1 and MP were similar. The amplitude of SEPs elicited by electrical needling in LI-l1 was higher than that of MP. There was no obvious SEPs generation when MM was electrical needling.

结果显示，电针刺激曲池穴和其邻近桡侧伸腕长肌运动点诱发性脑电波的波形和波峰时间是类似的，只是穴位的诱发性脑电波波幅较大，而电针刺激非穴位点并没有明显的诱发性脑电位。