查询词典 hazard

The restricted relations of to aspects are set up to determine whether a major hazard installation leads to major hazard accident potential can be determined.

在工业生产中的应用该法，可以客观反映危险源的危险控制情况，便于危险源所在单位及时加强技术干预，减少事故发生。

Based on the study of hazard risk assessment, gas accident hazard is researched by the fuzzy risk assessment ,on the basis of fuzzy theory, the author calculates oppo...

基于危险源风险评价方法，运用模糊风险评价方法对瓦斯事故危险源系统进行研究。

The inherent hazard of the store area of a chemical plant drew from the modified methodology increases and the outcome shows that the accident possibility of major hazard installation will upgrade under a definite threat of terrorism attacks.

采用改进后的方法评价某化工企业原料罐区的事故风险，其固有危险性的评价值增大，说明在恐怖袭击威胁确定存在的前提下，重大危险源发生事故的可能性有所上升。

We give several sufficient conditions of NA and NSD properties of random variables, compare the closeness of distribution functions of order statistics between NA and independent rv's, investigate properties of NSD defined by supermodular functions, study the dependence structure of stationary Markov process and order statistics and their spacings from two samples, establish stochastic comparisons of order statistics of heterogeneous rv's in the hazard rate and the reversed hazard rate orders, and give the first analytic proof of the closure property of the up shifted likelihood ratio order under convolution.

给出判定一组随机变量NA性质的几个充分条件，并给出NA和独立随机变量的次序统计量之间"贴近性"的比较，系统地研究基于特殊函数类所定义的NSD负相依概念，给出一些判别NSD性质的结构定理和一些有用概率不等式。系统研究平稳马氏过程的相依结构。研究两样本次序统计量及其问题隔的相依结构。在失效率、反向失效率序和似然序意义下给出非齐次随机变量次序统计量的比较。给出上漂移似然序卷积封闭性的第一个解析证明。

In the last paragraph , change the words "asphyxiation hazard " to "choking hazard ".

在最后一段，修改文字"窒息危害"为"哽噎危害"。

Geological hazard assessment, aimed at hazard renovation, has special importance in planning and decision about economic development.

地质灾害危险性评价以地质灾害的防治为目的，在区域经济发展规划决策中具有特殊的重要性。

Chongqing is one of the provinces grievous at geological hazard in our country. Geological hazard has affected the economy development of Chongqing .

重庆市是我国地质灾害非常严重的省市之一，长期以来，地质灾害严重地影响了重庆市社会经济的建设与发展。

In addition data enciphering technology should be used to enforce Network safety.5 , The demonstration of geological hazard regional-planning evaluation and prediction has been built up by using the geological hazard information management system supported by the GIS in HuBei Province,The results are better and suggest GHMIS on the basis of GIS is reliable in geological hazard risk region-planing evaluation and prediction.

应用基于GIS的地质灾害信息管理系统对湖北省地质灾害进行了区划评价和预测评价，取得了良好的效果，说明基于GIS地质灾害管理信息系统在地质灾害危险程度区划评价和预测评价的可行性。

Discussion on the fire hazard of the internet bar and the countermeasures;2. Cause analysis of fire hazard and consideration of improvement;3. Changes in fire compartments,safe evacuation and fire protection facilities as well as fire hazard causes after changing the building occupancies have been analyzed.

讨论了建筑擅自改变使用功能的几种形式，并重点分析了建筑使用功能改变后，在防火分区设置、人员疏散、建筑消防设施等方面的消防防护要求产生的差异及造成火灾隐患的原因，提出了针对性的解决措施。

He provides technical direction during projects involving industrial hygiene, indoor air quality, fungal and bacterial growth assessment and abatement, safety engineering, environmental health issues, injury and illness prevention, accident investigation, hazard communication, asbestos hazard assessment and abatement consulting, lead hazard assessment and abatement consulting, noise evaluation and control, confined space entry, tunnel and underground shaft gas testing, health and safety program and policy development, waste analysis, evaluation of ventilation systems and other engineering controls, assignment of personal protective equipment including respiratory protection, drinking water quality assessment, OSHA audits, material safety data sheet development, emergency response coordination and emergency preparedness, and international occupational health and safety regulations.

为凡是涉及以下内容的项目提供技术指导，包括工业卫生、室内空气质量、真菌和细菌生长评价及消除、安全工程、环境健康问题、工伤和疾病预防、事故调查、危害通识、含石棉物质监测与控制、铅危害评价与控制、噪音监测与控制、密闭空间进入、隧道和地下矿井气体测试、健康安全计划与方针发展、废物分析、通风系统和其他工程控制评价、个人防护用品使用、饮用水质量评估、OSHA审核、改进物料安全数据表、应急响应调节和应急准备，以及国内外职业健康与安全法规。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。