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毒气扩散
相关语句
  toxic gas diffusion
     [Methods] Using toxic gas diffusion mathematical models which are recommended by national environmental protection vocation standards and safety engineering technology,and computer programming method,computer software for evaluation of hazard of toxic gas diffusion was designed.
     [方法]利用国家环保行业标准与安全工程专业推荐的有毒气体扩散数学模型,结合电脑软件开发技术,开发毒气扩散危害分析软件。
短句来源
     [Conclusion] TDA 1.0 is a simple and convenience application software. It can quickly obtain simulation forecast information of hazardous consequence for point,interval space and area of toxic gas diffusion into atmosphere.
     [结论]TDA1.0软件能快速得到毒气扩散对点、区间、区域面危害后果数值模拟预报信息,使用简便。
短句来源
     Methods Based on the mathematical models of poisonous gas diffusion and poisoning casualty probability function method which are recommended by Nation Environmental Protection Standards,using computer programming method,the computer software is designed for hazard analysis of toxic gas diffusion.
     方法利用国家环境保护行业标准推荐的描述有毒气体扩散的数学模型和中毒伤亡后果分析的概率函数法结合计算机软件开发技术,设计开发毒气扩散危害分析软件。
短句来源
  “毒气扩散”译为未确定词的双语例句
     Risk Calculation and Analysis of Toxic gas Dispersion for Some Planned Hazards Warehouse
     某拟建危险品仓库的毒气扩散风险计算分析
     Based on this formula, the death area, the Grievous Bodily Harm (GBH) area and the flesh wound area caused by the diffusion toxic gases from gas explosion was determined, which offered theoretical basis for the safety assessment of gas explosion.
     依据该公式划分了瓦斯爆炸事故毒气扩散死亡区、重伤区、轻伤区,为瓦斯爆炸事故安全评价提供了理论基础。
短句来源
     Numerical simulation on poison gas pollutant dispersion in urban area
     城市地区毒气扩散事故数值模拟
短句来源
     In this paper, the main parameters of poison gas's numerical simulation are analyzed on the basis of studying of the numerical simulation and dynamic emulation of poison gas leakage and diffusion possibly occurring in the destructive earthquake.
     本文在破坏性地震中可能发生的次生毒气泄漏与扩散灾害的数值模拟与动态仿真研究的基础上 ,分析了影响毒气扩散的主要参数。
短句来源
     Considering the limitation of developing language(Avenue) in GIS, the calculating procedures of poison gas density spatial distribution nearby leakage source were developed by using Visual C++ and dynamically linked to the GIS system.
     考虑到GIS二次开发语言的局限性,利用外部程序语言开发了毒气扩散浓度空间分布的计算程序,动态链接到GIS系统中来实现模拟。
短句来源
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  相似匹配句对
     Numerical simulation on poison gas pollutant dispersion in urban area
     城市地区毒气扩散事故数值模拟
短句来源
     Nonlinear Diffusion
     非线性扩散
短句来源
     The Approximate Calculation of the Biggest Denseness and Safe-distance in Gas Diffusion
     毒气扩散中最大浓度及安全间距的估算
短句来源
     Diffuse Phase Transition of Ferroelectrics
     铁电体的扩散相变
短句来源
     Explosion gas and it's control
     爆破毒气及其控制
短句来源
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Toxic gas formed by the non burning propellant which splashes down to the ground and evaporates and diffuses after the liquid propellant carrier rocket explods is harmful to missionary and ambience.The analytic model of the toxic gas,which is formed by residual propellant vapouring after liquid propellant rocket exploding and is diffusing in the atmosphere is presented.The distribution of the consistency field of ground gas in different environment and weather,and the process of toxic gas diffusion,are numerically...

Toxic gas formed by the non burning propellant which splashes down to the ground and evaporates and diffuses after the liquid propellant carrier rocket explods is harmful to missionary and ambience.The analytic model of the toxic gas,which is formed by residual propellant vapouring after liquid propellant rocket exploding and is diffusing in the atmosphere is presented.The distribution of the consistency field of ground gas in different environment and weather,and the process of toxic gas diffusion,are numerically simulated

提出了液体推进剂火箭爆炸后残余推进剂蒸发形成的有毒气体在大气中扩散的解析模型, 并数值模拟了地面有毒气体浓度场在不同的环境、天气情况下的分布情况及环境参数对毒气扩散过程影响的分析, 能为工程应用提供实用的数据。

The datum of propellant on pollution were provided for establishing the documents on the safety of a launching pad.The experiments that the propellant of N 2O 4 and UDMH were exploded were accomplished,and the full and accurate datum were gained on poisonous gas diffusing upon the ground.The advanced equation estimating the weight of remnant propellant and the polluted area on the ground if a liquid rock explodes would be available.

为航天发射场安全技术文件的制定提供推进剂污染方面的数据 ,进行了四氧化二氮 (N2 O4 )和偏二甲肼 (UDMH)爆炸实验研究 ,获得了地面推进剂残余量和毒气扩散的实验测量数据 ,提出的液体火箭爆炸地面上推进剂污染范围和残余量等参数的计算公式可以用于工程估算。

According to the experiment of the explosion of liquid propellant,a method is raised to evaluate the range of the pollution of poisonous gas on the space vehicle launching site when a rocket explodes. The diffusion distance and the affact time of the poisonous gas are computed when a typical rocket explodes in the condition of a given wind velocity, a given fly altitude and different season. It can be applied to evaluate the safety of the space vehicle launching site.

利用液体火箭推进剂爆炸实验研究结果 ,提出了航天发射场有毒气体污染范围内安全性评估方法 ,并以典型火箭为例计算出了不同季节、不同风速、火箭在垂直起飞段不同高度上发生意外爆炸事故时 ,推进剂毒气作用时间和毒气扩散危害可能的最远距离。评估方法和计算软件可应用于航天发射场有关安全性评估。

 
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