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- self ignition temperature 自燃温度
- A sample so irradiated shows a somewhat lower ignition temperature. 这样照射后的试样,爆发点有所降低。
- The addition of little Be can further improve the ignition temperature. 加入微量的铍能进一步提高含混合稀土的阻燃镁合金的起燃温度。
- The reaction sets in as the mixture of combustibles attains the ignition temperature. 当所混合的可燃物到达点火温度时,反应便会产生。
- Metals are characterized by relatively high ignition temperatures. 金属的特点是较高的点燃温度。
- Explosion proof electrical apparatus should be chosen according to the ignition temperature of gases or vapors. 五、根据气体或蒸气的引燃温度选取防爆电气设备型式。
- The other factors have more remarkable influences on the ignition temperature of HTA to the finer pulverized coal. 其余各因素对细颗粒煤粉气流的着火热空气度产生的影响比粗颗粒大;
- The effect of mischmetal additions on the ignition temperature of ZM5 Mg alloy was investigated and compared with t. 针对ZM5镁合金,研究了混合稀土及其加入量对起燃温度的影响,并与纯稀土的阻燃效果进行了比较。
- First ,in order to get aim ignition temperature ,adjusting excess coefficient of air over dichotomy . 首先是采用二分法调整空气过剩系数,满足点火温度的要求;
- This article recommends a method which can deduce critical heat flux and ignition temperature from the data determined by cone calorimeter. 笔者介绍了一种从锥形量热计测得的数据推导临界辐射能流和点燃温度的方法。
- And the apparatus and the method that determines the ignition temperature of coal quickly and accurately using microcomputer are introduced. 介绍了应用微机采样法,快速准确地测定煤的着火温度的装置和方法。
- Anthracite is difficult to be applied in rotary kiln all long because of its high ignition temperature,low combustion rate and long burn out time. 无烟煤着火温度高、燃烧速度低、燃烬时间长,故一直难以用作回转窑燃料。
- The big molecule of coal break down by the additive affixture,it can accelerate releasing of coal volatiles,make the coal lower ignition temperature. 同时使用不同的添加剂,可以在不同温度下释放出活性氧,有利于煤的完全燃烧。
- The effects of coal rank,pyrolytic temperature of coal and mineral matter in coals or chars on their ignition temperature were determined. 使用可在加压下测定着火点的装置,研究了煤化程度、煤中矿物质和煤焦干馏温度对煤或煤焦的催化着火的影响。
- Results show that the hydrog en in methane/air mixture not only decreases the ignition temperature greatly,bu t increases the burning rate and shortens the burnout time notably. 结果表明,甲烷火焰中少量氢气的存在不仅可以降低甲烷的着火温度,而且可以显著增大燃烧速率,缩短燃尽时间。
- Thermal ignition temperature was defined,the thermal ignition process of electric hot wire initiating devices was divided as calefactive phase and explosion phase. 定义了热点火温度,将桥丝式电火工品的热点火过程分为升温阶段和爆炸阶段。
- Although hydrogen is flammable, it has a higher ignition temperature than gasoline and disperses in the air much more quickly, reducing the risk of fire. 氢虽然可以燃烧,但它的燃点高于汽油,在空气中消散的速度也快得多,降低了发生火灾的危险。
- The relationship between ignition temperature (Tig) and combustiontemperature (Tc) to density o.f pressing base (D) and rate of temperature raising (Vs)has been discussed. 通过大量实践,摸索出了混粉及压坯制作工艺,并得到了热爆点燃温度Tig、燃烧温度Tc与压坯致密度D、升温速度Vs之间的关系。
- Abstract: Thermal ignition temperature was defined, the thermal ignition process of electric hot wire initiating devices was divided as calefactive phase and explosion phase. 文章摘要: 定义了热点火温度,将桥丝式电火工品的热点火过程分为升温阶段和爆炸阶段。
- Magnetic field to promote chemical reaction process by affecting magnetic character of the substances was used to study the ignition temperature of pulverized coal at magnetic. 利用磁场对化学反应过程中不同磁性质反应物和生成物所起的作用不同,研究在磁场作用下对煤粉着火温度的影响。