The result shows that the risky area is closely related with not only the source term,but also the meteorological conditions and the time after the accident;the high concentration zone spread near the leaking point under the unstable and strong winding meteorological conditions,while,the high concentration zone not only lasts for a long time,but also has the transportation function under the.
结果表明,风险区域不仅与氨气泄漏的源强有关,而且与事故状态下的气象条件密切相关,在风速大、不稳定的气象条件下,有害气体泄漏在空气中形成的高质量浓度区多分布在事故源的近距离处;而在静风、稳定的气象条件下,高质量浓度区不仅持续的时间长,而且伴随着空气的稀释作用,随风力的输送向下风向飘移。
It is very complex engineering system for the emergent assistance at the leaking accident of the toxic and harmful gas,and the key to the settlement of the question lies the right determination of the potential risky area.
突发性事件的救援工作是一个非常复杂的系统工程,而关键问题是及时准确地确定风险区域。
The systematic analysis and its forewarn mechanism of project regional risk;
项目区域风险的系统分析及其预警机制
A Study on the Response Policy Choice for the Project s Regional Risk Based on the Resource Restriction;
基于资源约束的项目区域风险回应策略选择研究
Based on the theory of quantitative risk assessment, a regional risk assessment (RRA) method was put forward.
基于定量风险评价的基本原理,提出一种区域风险评价方法。
Analysis on the Regional Risk in West Development Projects;
西部开发项目的区域风险分析与对策
The Coordinate Development and Controlling of the Regional Venture Capital System;
区域风险投资系统的协调发展与控制
Analysis on Regional Venture Capital Environment Based on AHP Fuzzy Comprehensive Evaluation;
区域风险投资环境的AHP模糊综合评价
Regional risk factors assessment and control of chemical industry
化工重大危险源区域风险因素的评价与控制
On the Regional Risk Management System of High-slope Areas in New City of Fengjie County
奉节新城区高边坡区域风险管理系统研究
Based on the theory of quantitative risk assessment, a regional risk assessment (RRA) method s put forward.
基于定量风险评价的基本原理，提出一种区域风险评价方法。
Generate and review weekly city PAR/ late payment reports indicating collection dates on any late payments; forward to CEO and City Managers.
向CEO及区域经理提供区域风险汇总周报及逾期付款的催收报告.
Studies on the Regional Health Risk at the Area of the Sewage Irrigation in Shijiazhuang City
石家庄污水灌溉区区域健康风险研究
The Study of Regional Landscape Ecological Risk Assessment and the Environmental Risk Management Countermeasure;
区域景观生态风险评价及生态风险管理研究
Optimization Management of Regional Environmental Risk Based on Risk System
基于风险系统理论的区域环境风险优化管理
Study on GRP Rate of Rice Production Based on Risk Zoning;
基于风险区划的水稻区域产量保险费率研究
The Ecological Risk Assessment of Qiandao Lake Area;
千岛湖区域生态风险评价研究(摘要)
The Study of the Regional Risk Expansion Mechanism in Real Estate Markets;
房地产市场区域性风险扩散机制研究
Set Pair Analysis-Variable Fuzzy Set Model for Evaluation of Regional Water Resources Shortage Risk
区域水资源短缺风险的SPA—VFS评价模型
Regional Landslide Hazard Assessment and Risk Management;
区域滑坡地质灾害危险性评价与风险管理
Study on the Technology of Regional Hazard Identification Based on Chain Accident Risk
基于事故连锁风险的区域危险源辨识技术研究
Technique to Regional Risk Zonation of Environmental Pollution Accident and Its Application
区域环境污染事件风险分区技术及其应用
Application of GIS to Fire Risk Assessment in Urban Community
GIS在城市社区子区域火灾风险评估中的应用