查询词典 gas explosion

The main conclusions and results are detailed below:(1) The factors affecting explosion limits such as temperature, pressure, explosion vessel size, spark ignition energy, inert gas etc, are analyzed according to the theory of chemical reaction dynamics, combustion and engineering thermodynamics.

主要工作如下：(1)根据化学反应动力学、燃烧学和工程热力学的基础理论，从本质上定性的分析了爆炸极限的影响因素，包括温度、压力、爆炸容器的大小、点火能量大小以及惰性气体等，得出了这些影响因素对爆炸极限的影响规律。

Methane is inflammable and explosion hazard gas as the basis of mash gas, firedamp and rock gas .

甲烷作为瓦斯、天然气、沼气等的主要成分，是易燃易爆气体。

The technical problems, about shortage of separation distance, the feasibility of high-rise polymerization factory building, the fire separation and explosion-proof design of polymerization factory building, the selecting and arrangement of water spraying extinguishing system nozzle, the establishment of deluge system valve, and the essentiality of water spraying extinguishing system which is to be established to protect the VCM gasholder, the positioning of water curtain settled under the space which connect the PVC pack house and pack department and how long the system continue operate? The selecting and the quantity of fire extinguishing agent about gas extinguishing system, which will be used in the new 35KV switch station and some rooms including cabinet room, primary control room, UPS room, voltage changer room, belong to new polymerization power panel and UPS station. Designing the model of power supply and distribution for fire-fighting and designing the hardware organization, software, model of data transmission and fire gang control logic programmer about automatic fire alarm system. Making certain the grade of release source point in the fire or explosive atmosphere and delimiting different grade explosion-proof space. Selecting correct explosion-proof construction of electrical apparatus and delimiting the class of building lightning protection, putting forth the concert steps to deal with thunder stroke and electrostatic discharge and so on, have been deeply researched in the process of designing and then the concert steps to deal with them have been putted forth.

针对设计中遇到的防火间距不足、聚合厂房可否采用高层厂房、聚合厂房的防火分隔和防爆设计、水喷雾灭火系统的喷头选型和布置、雨淋阀组设置、VCM气柜是否需要设置水喷雾灭火系统、PVC仓库与包装车间相通处水幕带的布置和系统工作时间的确定、新建35kV开关站和聚合配电及DCS机柜间内的机柜间、主控室、UPS间、变压器室等处设置的气体灭火系统选型和灭火剂用量确定、消防供配电方式、火灾自动报警系统的硬件结构、软件设计、数据传输方式及联动控制设计中的逻辑编程、爆炸和火灾危险环境危险释放源等级确定和防爆区域等级范围的划分、爆炸危险区域电气设备的防爆结构选型、建、构筑物的防雷类别划分及采取的防雷、防静电措施等具体工程技术问题在深入分析研究后，提出了相应的解决措施。

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Objective: To sum up the experience in the rescue of gas explosion victims.

目的 ：总结我院 9年来救治成批瓦斯爆炸伤患者的临床经验，提高救治水平。

Officials in Indonasia say that they fear there's little hope for more than 30 miners who remain buried under ground after a gas explosion in a coalmine in the west Martra.?

印尼官员说，他们担心西苏门答腊煤矿点瓦斯爆炸后30多名被埋在地下的矿工生还的可能性很小。

Flees the warehousematter same as ever to create theequipment major damage, the mineshaft suspends production, when fleesthe warehouse coal amount isbigger, but also can block the tunnel,creates transports the laneto ventilate impeded, causes accident andso on gas explosion.

窜仓事故常造成设备严重损坏，井下停产，当窜仓煤量较大时，还会阻塞巷道，造成运输巷通风不畅，引起瓦斯爆炸等事故。

In order to study the effect of hydrogen and heavy hydrocarbon on the lower explosion limits of gas. The experimental system, for the explosion of gas mixing with many ingredients, was established.

为研究矿井瓦斯中含有的氢气及重烃组分对瓦斯爆炸下限的影响，建立了多组分瓦斯混合气体爆炸实验系统。

In Kemerovo, in Central Siberia, the search is still on for three coal miners missing following Monday's methane gas explosion that killed at least 107 people.

在西伯利亚中部的克麦罗沃地区，救援人员继续搜寻星期一甲烷气体爆炸后下落不明的 3 名矿工。这次矿难造成至少 107 人丧生。

In Kemerovo, in Central Siberia, the search is still on for three coal miners missing following Monday's methane gas explosion that killed at least 107 people.

在西伯利亚中部的克麦罗沃地区，救援人员继续搜寻星期一甲烷气体爆炸后下落不明的3名矿工。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。