查询词典 simulating

During testing process, an effective testing system of simulating battle damage has been developed. It consists of high pressed air-gun, an assembled projectile body and bullet-shoe design, an instantaneous velocity measurement system with laser and lens, set-up frame for the specimens, and the projectile trap box.

通过试验研究，一个由高速气炮，弹体与弹托分离机构、连续位移激光测速装置和弹丸回收装置被建立并有效的用于本文的弹丸正撞击试验。

Based on the simulation model theory of temperature and stress fields presented in this article, a large simulating program for high RCCD has been developed, which can numerically simulate all kinds of temperature control measures, including water pipe cooling, heat insulating in winter, reducing place temperature of concrete, spraying water brume, and long interval over-watering surfaces overflowing in flood season..

基于本文提出的温度场和徐变应力场仿真模型理论，编制了高碾压混凝土坝的三维有限元仿真计算程序，在程序中考虑了各种温控措施的数值模拟，包括：水管冷却、冬季保温、降低混凝土的浇筑温度、夏季混凝土表面喷水雾、施工汛期坝顶面过水等。

First FDS code is verified by simulating the external burning experiments of Bullen and Thomas.

首先对Bullen和Thomas的实验进行数值模拟，用以验证FDS对外部燃烧现象的模拟效果。

The voltage wave of open circuit is 1.2/50 μs and the current wave of short circuit is 8/20 μs , which are generated by the combination wave generator through calculating and simulating circuit parameters.

通过计算回路参数及仿真，此组合波发生器能够产生1.2/50μs 的开路电压波和8/20 μs 的短路电流波。

The basic concept and modeling of PDS are firstly narrated, then the method of calculating target impedance of a circuit PDS is introduced. At last a simulating and analyzing method using SPECCTRA Quest PI is put forward to verify the PDS.

结合PDS在不同频率时存在不同的输入阻抗，介绍了如何计算电源分配系统目标阻抗的方法，通过SPEC-CTRA Quest Power Integrity软件对电路的电源分配系统目标阻抗进行了仿真与分析。

Deeply research choose of resonate unit parameter by calculating and simulating.

通过电路参数的计算与仿真，对谐振元器件参数的选择进行了深入的研究。

The finite element soft ware on this basis has the function of grinding units, calculating the stress of every unit knot and the displacement of deformation after digging wall rocks, and simulating the graph of deformation and stress field distribution and stress flow thus providing a feasible method for designing, digging and protecting tunnel.

基于有限元法开发的有限元软件具有划分有限元网格、计算隧洞围岩在开挖后的有限元各节点应力大小和变形位移、模拟围岩变形图、应力场分布和应力的流动等功能，为设计、开挖和维护隧洞提供了可行性方法。

Purpose: To explore a kind of method determining the cardia position in simulating location.

目的：探讨一种在常规模拟定位条件下正确判定贲门位置的方法。

Based on the vulnerability analysis to the carrier plane group and aimed to the issue of quantitative,the damage effectiveness of submunition against carrier plane group is analyzed,the model of pixel-simulation is established,and the computer simulating calculation of damage effectiveness of the shipboard aircraft group under the attacking of many missiles is carried out.

是子母弹对航空母舰毁伤效果分析的第三部分。在对舰载机群进行易损性分析的基础上，针对子母弹战斗部攻击舰载机群毁伤效果的定量分析问题，提出了基于像素仿真的模拟方法，实现了多弹攻击下的舰载机群毁伤效果的计算机模拟计算。本研究对航空母舰毁伤效果的评估和火力计划方案的制定具有重要指导意义

Simulating result verifies the validity and celerity of this method.

仿真结果表明了该方法的有效性和快速性。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。