在封闭情况下加热有爆炸危险；
无燃烧与爆炸危险的环境中。
爆炸危险2区内一般使用增安型防爆荧光灯照明。
Explosion hazardous area 2 usually adopts safety-increased explosion-proof fluorescent lamp.
设施的爆炸危险的气氛中产生的，可以分为3个小区。
Facilities in which explosion hazardous atmosphere can be generated are divided into three zones.
适用于无沼气或矿尘爆炸危险的爆破工程和露天爆破工程。
Suitable for outdoor blasting and mine blasting projects without marsh gas and mineral dust explosion risk.
潜在爆炸危险的是目前不断在与粮食填补(区20)发射井内。
A potentially explosive atmosphere is constantly present on the inside of silos filled with grain (zone 20).
如果这样做，空气中的氧会浓缩在液氢里，造成可能的爆炸危险。
If this is done, the oxygen in the air will condense in the liquid hydrogen, presenting a possible explosion hazard.
一般情况下，无爆炸危险，但仍应适当通风，以改善施工环境。
This paint is not dangerous of explosion in general, but ventilation is necessary for a good application condition.
广泛适用于露天及可燃气和(或)矿尘爆炸危险的地下爆破工程。
Widely used in outdoor blasting and underground blasting projects with combustible gas and mineral dust explosion risk.
实验测得了爆炸危险度、火焰蔓延极限、最小点火能等特性参数；
The minimum ignition energy, the maximum experimental safe gaps, the degree of explosion danger and other explosion characteristics were experimentally determined.
油库轻油泵房主要输送易蒸发、易燃烧的油品，属于爆炸危险场所。
Light oil pump house is mainly used to convey some volatile and inflammable oil products.
锅炉是有爆炸危险的特种承压设备，又是耗能与排放烟尘及有害气体的大户。
Boiler is a special pressure equipment which may lead to explosion and also discharges a large amount of smoke, dust and harmful gases.
结果表明：采用凝胶注入法可有效降低煤矿温度，减缓煤氧反应，降低爆炸危险。
It shows that infuse gel can reduce coal well temperature, coal and oxygen reaction and explosive fatalness greatly.
断路器应安装在无爆炸危险和无导电尘埃、 无足以腐蚀金属和破坏绝缘的地方；
There must be not any explosive medium, and there must be not any gas which would corrode metal or any conducting dust which would destory the insulation;
采用火灾爆炸危险指数评价法，对液化石油气储罐区火灾爆炸事故的危险性进行定量安全评价。
The fire and explosion hazard in liquefied petroleum gas storage tank zone were evaluated quantitatively by the fire and explosion hazard index method.
针对当前爆炸危险环境建筑物的防雷措施存在的漏洞，探讨了合理可行的安全措施和解决对策。
This article aimed at the flaws of lightning protection of constructions which exist explosive environment, and the reasonable and practicable countermeasures have been discussed.
使用时燃气预先与空气充分混合，再进行燃烧，使燃烧进行得剧烈而充分，绝对无任何爆炸危险。
Use of gas and air pre-mixed and then burning to intense burning was carried out and the full and absolute absence of any explosion hazard.
电接点压力表适用于测量对铜及铜合金无腐蚀、无爆炸危险、非结晶的各种液体、气体等介质的压力。
USE: Electric- contact pressure gauges are used for measuring positive and negative pressure of liquids and gases which are nor corrosive to copper and copper alloy and not explosive and crystal.
研究结果表明，加热炉运行全过程中可燃气体含量较少且远低于烟气混合物爆炸极限，不存在爆炸危险；
The result shows that the content of combustible gas is far lower than the lower explosive limits and there is no the explosion danger in heating furnace.
一般压力表适用于测量爆炸危险，不结晶，不凝固及对钢和铜合金不起腐蚀作用的液体、蒸汽和气体等介质的压力。
The normal pressure meter is suite measure some liquate, gas, steam medium pressure which has no corruption for copper and steel.
一般压力表适用于测量无爆炸危险，不结晶，不凝固及对钢及铜合金不起腐蚀作用的液体，蒸汽和气体等介质的压力。
Normal Pressure Gauge is applicable for measuring the pressure of liquid, steam and gas without possibility like explsion, crystal, solidification and erosion on steel or alloy cooper.
文章介绍了相对风险指数法和DOW火灾、爆炸危险指数法的风险指数的确定，给出了风险指数与风险大小的对应关系。
Article has introduced relatively risk index law and DOW fire and explosive dangerous index law risk index, has given the corresponding relation of risk index and risk size.
具有断流容量大、绝缘水平高、灭弧能力强、寿命长、体积小等优点和维护简单，无爆炸危险，无污染、噪音低等优点。
The product has the advantage of small volume, big drop out current volume, high insulation, strong arcing ability, simple maintenance, no explosion danger, no pollution, little noise.
据统计全国煤矿中，具有煤尘爆炸危险的矿井占煤矿总数的60%以上，煤尘爆炸指数在45%以上的煤矿占16.3%。
According to national statistics, coal mines with coal dust explosion risks account for 60% of all coal mines, among which coal mines with explosion index over 45% accounting for 16.3%.
运用美国道化学公司火灾、 爆炸危险指数法对环氧乙烷生产工艺过程进行风险评价，提出了改善安全生产环境的具体措施。
Risk assessment is carried out for EO process using Dow F&E index method. Then, some detail measures are offered to improve the safety production.
本柜外壳是由钢板异型材料制作成的封闭结构，本设备具有成套性强、体积小、无燃烧和爆炸危险，具有可靠的“五防”功能。
In this case by the counter-plate or into the closed structure, complete sets of equipment with a strong, small size, without combustion and explosion hazards, with a reliable "anti-five" function.
位于洛杉矶东面50英里远的这场大火，正朝着两端疯狂肆虐，到上周六为止，严重威胁着当地的干燥林地，这些林地由于干旱面临着被燃烧爆炸危险。
The blaze, 50 miles east of los Angeles, spread rapidly along two fronts and late Saturday threatened to burn explosively dry forests devastated by drought and bark beetles.
1998年克莱尔因在一次瓦斯爆炸现场甘冒生命危险的勇敢行为而荣获嘉奖。
Clare won a commendation for bravery in 1998 after risking his life at the scene of a gas blast.
危险起因于福岛核电站一个反应堆的爆炸并起火。(核电站)工作人员说现在燃料棒可能已经开始熔毁了。
The danger has been caused by a new explosion at one of the reactors in the Fukushima plant, followed by a fire. The operator says meltdown is now possible.
高浓度甲烷增加了后续发生爆炸的危险性，也对救援工作造成了妨碍。
High levels of methane gas have raised fears of further explosions and hindered rescue efforts.
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