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simulation相关的网络例句

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与 simulation 相关的网络例句 [注:此内容来源于网络,仅供参考]

We discussed the channel simulation method of wireless communications based on harmonic decomposition technique, explained why DFT could be applied in the simulation, and analyzed the additional error brought by the interpolation method.

四在分析的基础上,提出了一种基于谐波分解的信道仿真的快速方法,充分利用实际信道仿真应用中采样频率远远高于信道带宽的特点,对仿真算法实现加速。

Comparison between simulation results and experimental data shows that combination of simplified reaction dynamics and CFD can give an accurate simulation of traditional SNCR and SNCR process with methane additive.

模拟结果与实验结果的对比分析表明,采用简化的反应模型和CFD结合可以对常规SNCR反应和加入CH4的脱除NOx反应过程进行较为准确的模拟。

Furthermore data assimilation experiments are conducted with MM5 Adjoint-model Assimilation System made by adjoint codes. With a case of heavy rainfall taking place from 00h July 23 to 00h July 24,2002, several numerical simulation experiments of different schemes are performed. The results are as follows. MM5 Adjoint-model Assimilation System not only can improve the initial field effectively and promote the coordination with the model but also can enhance the forecast on the precipitation and other elements. The assimilation of CDW has an improvement on quality of upper wind. The effect of direct numerical simulation with utilizing the CDW to amend the initial field gains the advantage over the one not.

结果表明,MM5伴随模式同化系统能有效改善初始场与模式的协调能力,提高模式对于降水场和其它要素场的预报;使用云导风资料修正初始场后直接模拟的效果比未使用时直接模拟的效果要好,对部分区域的强降水预报精度有一定程度的改善;使用伴随模式同化系统后,加入云导风资料的同化试验对其它要素的改善与直接同化常规资料的效果相比,改善优势不明显,但从各要素的误差来看,对于风场的改善最好。

A semi-physical real-time simulation of the shallow water control scheme on a small scaled, universal semi-physical dynamic simulation system for an aerial torpedo is presented.

本文介绍在以VAXlab计算机为主机的小型通用动力学半实物仿真系统上对某空投鱼雷的运动进行的半实物仿真。

Semi-physical simulation ; aerial torpedo ; simulation system

半实物仿真;空投鱼雷;仿真系统

The incorporated model is evaluated by simulation results of two different building aerodynamical scheme in southeast region of Beijing area, which are building drag scheme and aerodynamical urban canopy scheme. The conclusions are drawn by the comparisons between the simulation results of the wind speed and the observations of the automatic weather stations in the urban areas: the simulated results of incorporated model are more in reasonable agreement with the observations than that of building drag scheme, and the diurnal trend of that is more agreement with observations.

采用建筑物拖曳法和建筑物动力冠层方案两种不同建筑物动力学处理方法对北京地区东南部进行模拟,通过城市地区水平风速的模拟结果与自动气象站实测资料对比发现模拟结果与实测相当吻合,建筑物动力冠层方案的引入能够更好地实施对城市地区的水平风速分布的数值模拟。

The wearing capacity is calculated by simulation technique and a dynamic simulation model of the radial airproof patch wear is established.

利用仿真技术对磨损量进行模拟计算,建立了径向密封片磨损的动态仿真模型,并用UG Grip编写了仿真程序。

The results of simulation under different current, arc length and capacity of airstream show that the trends of change are in good agreement with arc theory. This can be considered a proof of exactness in the simulation.

对改 变电流、弧长和气流量对电弧各物理特性影响的模拟结果表明,其变化趋势与电弧理论基本吻合,同时也证实了该模拟的可靠性。

The text"s main works involve to establishing mathematical models and come true models" algorithmization and found blocking simulation models and simulation application.

建立电力系统数学模型的任务是根据系统仿真目的和系统原型与模型的数学相似原则来构造模型的数学描述。

Through simulation in computer using the all-purpose computer simulation software secondary cooling in slab continuous casting and test results, the influence of the factor such as casting speed, casting temperature, shell thickness and secondary cooling system are analyzed. The secondary cooling system is evaluated, the reasons of crack are analyzed. And the solution scheme is obtained. Strand temperature is measured on site in Basteel.

应用仿真软件和实验数据对宝钢1930铸机进行了仿真计算,分析了拉速、配水制度、过热度对铸坯温度场和坯壳厚度的影响;对宝钢1930铸机的二冷制度进行了评估,分析了产生裂纹的原因;并对二冷制度进行优化,提出了改进建议。

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