模拟实验

Based on the low-velocity impact test, 4 major modes of low-velocity impact damage including delamination and matrix cracking were taken into account FEM simulation.

从z-pin增韧复合材料层合板低速冲击实验出发，考虑了复合材料层合板在受低速冲击时的分层及基体开裂等四种损伤形式，引入适当的损伤判据，对T300/3234碳纤维树脂基复合材料层合板的低速冲击损伤过程进行有限元模拟。

Based on the low-velocity impact test, 4 major modes of low-velocity impact damage including delamination and matrix cracking were taken into account FEM simulation. By using appropriate failure criterion, the low-velocity impact damage of z-pin reinforced laminates can be identified.

从z-pin增韧复合材料层合板低速冲击实验出发，考虑了复合材料层合板在受低速冲击时的分层及基体开裂等四种损伤形式，引入适当的损伤判据，对T300/3234碳纤维树脂基复合材料层合板的低速冲击损伤过程进行有限元模拟。

This thesis describes the experimental and numerical researches of the flow characteristics of the impingement cooling in confined passages.

本文主要通过实验和数值模拟的方法对在受限通道射流冲击结构的流场特征进行了详细的研究。

Thus, some physics information is provided for numerical simulation of laser driven indirect implosion experiments.

为激光间接驱动内爆的理论数值模拟和靶的优化设计提供了实验依据。

The results are in agreement with the experimental results.

模拟的结果与实验结果基本吻合。

The results show that the INDO/σ SCF method is a reasonable approximation for modelin...

结果证明INDO/σ SCF方法是模拟~(13)C NMR化学位移实验结果的一个合理近似。

It contains cross-study of basic theories of multiple subjects like the inertia balance of variable-mass rotation body under the rotating of accelerating, uniform, decelerating and varying accelerated and resonance, patting, damping and lagging caused by its vibration.

壳桶合一洗衣机避振系统的研发，看似简单实则复杂，它涉及了圆周运动、摆动、动平衡、陀螺效应、流体力学；变质量旋转体在加速、匀速、减速、变加速的转动中的惯性平衡及其振动产生的共振、拍、阻尼、滞后等等多学科基础理论的交叉研究，还需要通过大量定性模拟试验与定量实体实验，并对试验结果进行分析、优选、论证以及对其可靠性的证实等长期复杂的科学研发过程。

An experimental method for simulating the working condition of the ingot moud has been put out in this paper.

本文提出了模拟钢锭模使用状态的实验方法。

Comparing the simulation result of image energy gain in relation to the initial charge state of the projectile and the outcome of staircase model and also the experiment result under the same condition, we find they all accord with each other very well.

通过比较模拟得到的入射离子所获得的镜像能量随入射离子初始电荷态关系与staircase model计算的结果以及和已有实验结果进行比较，我们发现，它们符合的都比较好。

The results of predicted crack initial lifetime under experimental condition are verified by the experimental data.

热循环条件下的裂纹初始化寿命模拟预测结果与实验数据近似。

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。