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- Keywords alcohol;higher temperature;low explosive limit （LEL）;upper explosive limit （UEL）; 醇;非常温;爆炸上限;爆炸下限;
- upper explosive limit 爆炸上限
- Upper Explosion Limit 爆破上限
- The explosive limit is one of main index to judge explosio n fatalness of fuel gases. 爆炸极限是评定可燃气体火灾爆炸危险的主要指标之一。
- The paper studied the explosive limit characteristic of polybasic Gas containing CH4,CO and C2H4. 探索了可燃性气体本性对浓度爆炸极限的影响、CO对多元瓦斯气体的阻尼效应以及C2H4与CO间的协同氧化诱导效应。
- Upper Explosion Limits in air 空气中爆炸上限
- Flammable gas as defined by the DOT is any compressed gas that either forms a flammable mixture with air at a concentration of less than 13% by volume, or has a flammable range in air wider than 12%, regardless of the lower explosive limit (LEL). DOT对易燃气体的定义是：在体积浓度小于13%25的情况下同空气形成易燃混合物的任何压缩气体，或者不考虑较低的爆炸极限（LEL），在空气中的易燃范围大于12%25的任何压缩气体。
- The relationship between the gas explosive limits and concentrations was studied as air was mixed with water gas. 研究水煤气与空气混合时煤气的爆炸极限与所含各组分浓度之间的关系;
- The investigation deals with the concentration explosive limits, explosive morphology, the pressure waveforms and other influential factors. 探索了浓度爆炸极限、爆炸形态与波形及其影响因素。
- Explosive limit of flammable gas 可燃气体的爆炸限
- In this paper an overall research is made on such main parameters related to hydrocarbon C 5 air mixture as dew point, webbe number, combustion potential and explosive limits. 根据热力学原理导出了空气中轻烃碳五含量的计算公式,对不同的温度和压力下碳五在空气中的最大含量进行了计算。
- Tears are secreted by an organ under the upper eyelid. 眼泪由上眼睑下面的器官分泌。
- lower explosive limit(of a gas mixture) (混合气体)爆炸下限
- The maximum duration time is coincided with the lower explosible limit made by IEC standard. 对于不同的粉尘,通过燃烧时间来判断爆炸下限对于工业粉尘防爆设计具有实际意义。
- I'd like a room on the upper level. 我想要楼上的房间。
- The previous results were summarized referring to prediction methods on explosion limit of flammable mixtures. 从可燃物的爆炸极限预测方法出发，概述了估算研究的成果。
- concentration of lower explosive limit 爆炸下限浓度
- My hometown is in the upper reaches of the river. 我的家乡在这条河的上游地区。
- The explosiveness of four kinds of coal has been determined by testing two parameters,the lower explosion limit and the length of return fire. 为此,探讨了煤粉预热喷吹对混合煤粉爆炸性的影响,以期为强化喷煤燃烧提供一种新的有效工艺方法。
- He locked his diary in the upper drawer. 他把日记锁在上层抽屉里。
