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Considering the nonlinear and Elastic-Plastic and anisotropy trait of soil, the method of numerical analysis can reflect the relation between abreaction of pore press and framework distortion of soil and can simulate the fact of field and complex boundary condition and so on. So the method of numerical analysis has been abroad used in the area of theory research.

数值分析方法可以考虑到土体的非线性、弹塑性和各向异性等特点，能准确地反映出孔压消散与土骨架变形之间的关系，而且可以较好地模拟现场实际情况以及复杂的边界条件等，因此在理论研究领域得到了比较广泛的应用。

After the airdrop experiments of the system of the projectile and speed-down parachute, the balance velocity obtained from the optics apparatus on the ground、the balance spinning speed obtained from the gyroscope on the projectile and the image obtained from the infrared detector on the projectile are all used to simulate the six-dimension exterior trajectory of the projectile and identify the roll damping moment derivatives, and the identification can safely come to a conclusion that the absolute value of roll damping moment derivatives from the engineering calculation are on the low side.

对卷弧尾翼弹与减速伞系统进行空投试验，由地面光测系统给出平衡落速、弹上陀螺给出平衡转速、弹上红外探测器拍摄地面图像判断弹的姿态。通过六自由度弹道模拟，对弹滚转阻尼导数进行参数辨识，得到工程估算所得滚转阻尼导数绝对值偏小的结论。 5。对空投试验中出现弹姿态摆动现象，从受力分析及红外图像分析两个方面进行探讨，给出合理解释，并根据分析对弹外形进行修改，在后来的试验中收到很好的效果。

Finite-difference time-domain method was used to simulate the coupling processes of ultra-wide-band electromagnetic pulses into a cavity with a slot, and an anisotropic perfectly matched layer absorbing medium was inserted to truncate the computational lattices.

用时域有限差分法模拟超宽带脉冲入射时与目标腔体上的孔缝相耦合的过程，用单轴各向异性的完全匹配层吸收边界条件截断时域有限差分网格。

The model can acceptably simulate and predict the way of containment removal for further industrial applications.

液电等离子体改性过程扩展了活性炭的孔结构，并改变了活性炭表面官能团的分布。

The main purpose of this thesis is to simulate the accretion disk of a protostellar.

这篇论文的主要目的是用流体力学方法模拟在一个原恒星的吸积盘中加入一颗行星后吸积盘的演化过程。

Therefore this work aims to apply the concepts of near-net-shape forging to the forming of hexagonal bolts. FE software DEFORM 3D was utilized to simulate and verify the proposed forming schemes to achieve this end.

因此本研究导入近净形锻造的观念於六角螺栓的成形加工，以达到无废料的理想，並以金属成形的有限元素DEFORM 3D软体进行模擬，探討可行之近净形设计。

The modeling test was carried out in a big water tank. The iron block was used to simulate the water-bearing body in working face and the water to simulate the surrounding rock mass of the roadway.

采用物理模拟方法，实验模拟是在大型水槽中进行，利用铁块模拟含水体，水模拟围岩。

In the interface of slub yam,inputting basic parameter of slub yarn,computer can simulate the slub yasrn and simulate the stub fabric in short time.

本系统织物外观模拟技术仍然存在问题，在此基础上提出了织物模拟技术的不足之处和今后研究的方向。

In order to forecast and simulate reasonably the behavior of oil spill, the thesis presents a progressive simulation method based on"oil particle"method, namely, dividing the oil spill behavior into self-expansion and turbulent current expansion, then using different numerical methods to simulate and forecast.

为合理地预测模拟溢油的行为动态，本文在&油粒子&模式的基础上提出了溢油运动的分阶段模拟法，即将溢油运动过程分为自身扩展和湍流扩散两个阶段，分别用不同的数值方法进行模拟预测。

For example, whilst a PC with 600MHz P3 processor can simulate around 2 million digital events per second, the same computer will only be able to simulate a sine wave generator running up to about 2kHz before the CPU load reaches 100%.

例如，一台P3 600MHz的PC机可以每秒仿真约2百万条数字化信号事件，但是这样一台计算机在满负载情况下，只能仿真一个频率为2KHz的正弦波形发生器。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。