emergency fan是什么意思

网络释义

用法例句

According to the practical situation of oilfield development in Tai 19 area and the investigation and data analyzes by analogy with oilfield development at home and abroad,accident risk is mainly from well drilling(borehole operation),gas gathering and transportation pipelines,oilfield and other technology.

通过对国内外油田开发的类比事故调查及资料分析,结合大庆太19区油田开采的实际情况,事故风险主要来自于钻井(井下作业)天然气集输管线以及站场等工艺环节,危险其安全的潜在危险因素主要有自然灾害、腐蚀环境、误操作、设备缺陷、施工及人为破坏等问题。

The accident risk and its occurrence mechanism in tourism spots are discussed from the aspects of tourists,tourism spot management and social factors.

从旅游者自身、景区管理和社会综合因素等方面分析了旅游景区事故的主要风险和发生机理,提出旅游景区人群安全容量的测算方法,并以某世博园为对象选取景区内在特征、服务管理质量和景区外部环境因素建立评价指标体系,运用层次分析法评价旅游景区的事故风险水平。

Catastrophic accident risk with chain reaction is the most serious problems of cascade reservoir.

通过对水库溃坝事故案例的分析,就流域梯级水库大坝面临连锁性的灾难事故风险问题,研究水库大坝溃决的诱发条件、破坏模态、临界条件、溃决的演变机理与规律;提出流域梯级水库防洪系统优化模型和实现方案;初步设计应急体系信息化建设的需求与功能方案。

The wind damage accidents of membrane structures caused by typhoon are introduced, and the complexity of wind field is described.

简要介绍了近年沿海地区台风引发的膜结构风损事故,说明了风场的复杂性。

Study for Evaluating Indicator of Student's Injury in School;

学生校园意外事故风险评价指标研究

Fire explosion accident risk analysis on the chlorine ethylene sphere tank;

氯乙烯球罐的火灾爆炸事故风险分析

Study on Risk Assessment of Gas Accidents in Coal Mine Based on the Theory of Hazard;

基于危险源理论的煤矿瓦斯事故风险评价研究

Study and Application of Risk Management on Gas Accident in Coalmine Da Shuitou;

大水头煤矿瓦斯事故风险管理的研究及应用

Study on Risk Prevention of Environmental Pollution Accidents in Fu Zhou City;

福州市突发性环境污染事故风险防范研究

Approach of Harm Identification and Hazard Evaluation and Accident Prevention

危害识别与风险评估方法及事故预防

Identify in the Accidents and Risks of the City Highway Tunnels in Active Service;

在役城市公路隧道的事故及风险识别

Risk Management in the Injury Accident of the Middle School Students Physical Activitity;

中学生体育活动伤害事故的风险管理

Quantified Analysis on Environmental Risk Assessment of Accidental Leaking of Liquid Ammonia

液氨事故泄漏环境风险评价定量分析

Statistics and Risk Analysis of Underground Gas Storage Accidents in Salt Caverns

盐穴地下储气库事故统计及风险分析

Discussion on Environmental Risk Assessment of Accidental Leaking of Liquid Ammonia Storage Tank

液氨储罐事故泄漏环境风险评价探讨

Study on the Two-stage Risk Evaluation Methods for Potential Hazards

事故隐患两阶段风险评价方法的研究

Safety Risk Analysis of Tower Collapses in Electric Transmission Line Based on Fuzzy Fault Tree Method

基于模糊故障树的电网倒塔事故安全风险分析

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

Discussion of Thought of Calculation and Risk Assessment of Single Danger Source of Coal Mine Accident

煤矿事故单危险源测算与风险评价思路探讨

As for the bias against manmade rather than natural hazards, people are responsible only for artificial risks, not for natural ones;

对人为事故抱有偏见而不是对自然事故抱偏见，人们只对人为风险负责，而不对自然风险负责；

The contingency or risk against which the undertaking was designed to secure the beneficiary has undoubtedly not materialized;

保函向受益人保证之意外事故或风险并未发生;

The accident rate in deep-sea diving is comparable with that in other high risk occupations.

深海潜水业的事故率与其他高风险职业相仿。