single hazard area

Based on analyzing and summarizing classification and characteristics of single danger source of coal mine accident,the paper gave steps of calculation and risk assessment of single danger source of coal mine accident.

文章在分析和总结煤矿事故单危险源的分类及特点的基础上,给出了煤矿事故单危险源测算与风险评价的步骤。

Based on ANSYS software,this article analyses and computes the seal shell of petroleum casing hydrostatic test unit by finite element method,finds out the dangerous region and the Von Mises Stess 374Mpa from the displacement and stress cloud images,which provides the representative theoretic guidance for seal shell design.

本文利用ANSYS软件对石油套管水压试验装置中的密封壳体进行有限元分析,通过建模、分网、对密封壳体内施加面载荷70Mpa,计算得到密封壳体位移、应力云图,最大等效应力为374Mpa,进而找出密封壳体的危险区域在壳体中心处,从而为密封壳体设计提供针对性的理论指导。

The virtual inspector of this system strengthen the authenticity,and the design of the dangerous region make the system perfect.

该系统在完成变电站设备构造、场景导入及设备信息查询的基础上,提出了引入虚拟巡视员、设置并检测危险区域的设计思想,通过碰撞检测算法实现了危险区域的检测。

Division of flood damage dangerous zone in Jilin province;

吉林省洪灾危险区域的划分

Classification of hazardous area and electric equipment used in the area;

危险区域分级和危险区域电工设备的选用

The correct prediction of the hazardous area in toxic gas leaking accident can provide a good basis to establish a reasonable and effective emergency response program and to implement an effective emergency site control and handling activities.

文章以平板模型为理论依据,以VB为工具,研究了毒气泄漏应急处置危险区域分析系统,确定毒气泄漏事故的危险区域。

Partition of spontaneous combustion dangerous zone and prediction of spontaneous combustion based on numerically modeling the flow field at fully mechanized caving face;

基于流场模拟的综放面自燃危险区域划分及预测

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

A Simple and Feasible Grading Method for Major Dangerous Chemical Hazard Installations

一种简单可行的危险化学品重大危险源分级方法

A source or an instance of risk or peril.

危险物危险或冒险的来源或事例

INVESTIGATION ON IATROGENIC RISK FACTORS OF DRUG RESISTANCE OF PSEU-DOMONAS AERUGINOSA IN HOSPITAL INFECTION TO IMIPENEM

医院感染耐亚胺培南铜绿假单胞菌医源性危险因素分析

Identification & Supervision Research of Major Hazard Installations;

重大危险源（危化品）的辨识和监管研究

The Improvement of Quantitative Evalation Method for Hazard of Explosion Dangerous Source

爆炸危险源危险性定量评估方法的改进

Study on Analysis, Identification and Risk Assessment of Major Hazard Installations

重大危险源分析、辨识与危险性评估的研究

Identification and assessment of fire hazards in property insurance;

财产保险中火灾危险源的辨识与评价

Effect and Thinking on the Risk Evaluation of Major Chemical Hazard Installations

化学重大危险源风险评估作用及思考

hazardous cargo

危险货物, 危险品

It's dangerous for grils to go out alone in the dark.

女孩子天黑以后单独出门是危险的.

Many people find it a dangerous thing to go mountain climbing alone.

很多人觉得单独去爬山是危险的事。

Do you think it dangerous to go swimming alone?

你认为单独去游泳危险吗？

The danger, students who can not even do simple addition and suppression (subtraction).

危险是学生们甚至不会简单加减法。

Identifying Important Ganger Source of Nitrogen Fertilizer Enterprise and Quantitative Analysis of Hazard Consequence

氮肥企业重大危险源辨识与危害后果定量分析

Waste is threatening to swallow the country's resources up.

浪费有耗尽这个国家资源的危险。

Participate in identifying and evaluating EHS environment factors and hazard.

参与EHS环境因素与危险源识别与评价。

Major Hazard Source Identification of Widespread Mined-out Area Instability;

大面积采空区失稳的重大危险源辨识