事实上，每单位体积的燃油燃烧时，约需要有1万单位体积的空气通过滤清器。
In fact, each unit volume of fuel combustion, about 1 million to unit volume of air through the filter.
能燃烧，蒸气与空气形成爆炸性混合物，爆炸极限7% - 73%(体积)。
Can burn, vapor and air to form an explosive mixture, the explosion limit of 7%-73% (volume).
对五种不同燃烧室体积的脉冲发动机在小、中和大油门开度三种供油条件下测定其排放物。
The exhaust gas ingredients of pulse engines, with five different combustion chamber volumes, throttle valve at small, middle and wide opening positions respectively, are tested.
在点火前增加燃烧室内可燃混合气的压力有助于提高发动机的功率，这是通过把可燃混合气压缩到一个极小的体积来实现的。
Increasing the pressure of the fuel mixture in the combustion chamber before ignition helps to increase the power of an engine. This is done by compressing the fuel mixture to a smaller volume.
增压可加速燃烧反应、强化传热，从而缩小锅炉体积，甚至可降低锅炉造价；
It is known that higher Pressure can accelerate combustion reaction, strengthen heat transfer, reduce boiler volume, and even lower boiler cants.
最新研究表明，它可能是控制机体积聚或燃烧脂肪的重要的主开关。
The latest research shows that it could be an important master-switch that tells the body whether to accumulate fat or burn it.
由于燃烧使气体温度升高体积膨胀产生的推力对流场有很大影响，是不能忽略的。
The force caused by combustion air volume expanding has great effect on turbulent flow, and it couldn't be ignored.
重点分析讨论了酸性气燃烧炉中的体积热强度、停留时间、酸性气燃烧器等问题。
The problems about the volume quantity of heat intensity and the stay time and sour gas burner are analysised and discussed.
热燃烧式催化瓦斯传感器是煤矿矿井瓦斯监控系统的核心部件，用于检测瓦斯体积分数，实现风电闭锁功能。
Burning type catalyzing gas sensors are the devices of the gas monitoring system in coal mines, which realizes the auto on-off of the ventilation system based on detecting the gas volume fraction.
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.
结果表明，制浆过程中洗煤、煤浆颗粒的较大体积和燃烧温度较低等对燃烧过程中痕量元素的排放具有一定的抑制作用。
Results show that the bigger particle size in preparation of CWS and coal washing, as well as the lower combustion temperature have suppressing effect for emission of trace elements.
最后得出实验结论，在受限空间条件下，燃烧小火焰体积得到压缩，火焰的平均温度得到提升。
Finaly, it draws conclusions that the volume of micro-scale flame is compressed much lower and the average temperature of the flame is higher in the restricted space condition.
独特的大燃烧室设计，增加了炉膛辐射受热面积、缩小了锅炉的体积，降低了。
The unique big combustion chamber design, increased the chamber radiation heating area, reduced the boiler volume, reduced Nox discharging;
独特的大燃烧室设计，增加了炉膛辐射受热面积、缩小了锅炉的体积，降低了。
The unique big combustion chamber design, increased the chamber radiation heating area, reduced the boiler volume, reduced Nox discharging;
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