This paper analysizes the reason of coal well explosion,calculates the explosive limitiation of flammable gas,analysizes explosive fatalness after fire zone close down、Sorts of control technology of explosion and blunt are studied.
分析了煤矿矿井可燃气体发生爆炸的原因,对可燃性混合气体的爆炸极限进行了计算,分析了火区封闭后可燃气体爆炸的危险性,研究了各种燃烧及爆炸抑制技术。
Gas transfer law in closed fire zone of a coal mine;
矿井封闭火区内气体运移规律
It is one of methods to prevent coal mine fire with inert gas,however,it has induced gas explosion when the inert gas was injected into closed fire zone.
注惰是矿井火灾救灾措施之一,但在救灾实践中向封闭火区注惰却诱发了爆炸,因此研究注惰对封闭火区可燃气体运移规律的影响十分必要。
Numerical Simulation of Gas Explosion Caused by Nitrogen Injection in Sealed Fire Area
封闭火区注惰气引发瓦斯爆炸的数值模拟
Effect of Inert Gas Injection on Transport Law of Combustible Gas in Closed Fire Zone
注惰对封闭火区可燃性气体运移规律影响的研究
pressurized stopping
封闭灾区加压隔火墙
On the differences between the fire-resistant cable and the fire-resistant enclosed busbar
谈耐火电缆与耐火封闭母线的区别与应用
closed electrical operating area
封闭的电气操作区域
Because of drought the government closed the woodlands.
政府因干旱封闭了林区。
enclosed type fireproof glass reinforced plastic lifeboat
封闭式耐火玻璃钢救生艇
Study on the Automatic Fire Fighting System in Closed Combustible Place;
封闭式易燃场所自动灭火系统的研究
Penthouse:Enclosed area on top of a Building.
阁楼:建筑物顶部的封闭区。
The district has been sealed off for about three months.
该地区已封闭约达3个月之久。
Study on the Thermal Environment for Room with Balcony Closed in the Cold Zone;
寒冷地区带封闭阳台房间热环境研究
A Highy-efficient Algorithm of Enclosed Graphic Zone Fill;
一个高效的封闭图形区域填充的算法
The forming mechanism and social-spatial effects of gated community
封闭社区的形成机理与社会空间效应
Discussing Model and Application of Commercial Buildings in Gated Community
封闭式小区商业建筑模式及应用浅析
cut of beef suitable for simmering in liquid in a closed pot.
适合于在封闭的罐子里文火煨的牛肉块。
Care must be taken to completely seal entrance plugs(eg. at a manway)in refractory linings.
必须小心地完全封闭耐火材料衬里的进口门。
Heat insulation and fire prevention for monolithic closed coal yard wall
整体式封闭煤场挡煤墙保温隔热与火灾防护
Occluding or tending to occlude.
封闭的封闭的或倾向于封闭的