人们打躬作揖，向他们所创作的汽灯神灵祈祷。
可以采用汽灯，因为此种灯能产生具有不同特征波长的光。
Vapour lamps can be used since they produce light of different characteristic wavelengths.
比如，爱迪生看到了汽灯的不足，进行实验并最终发明了电灯。
For instance, Thomas Edison, who caught the sight of the inconvenience of traditional gas light, conducted experiments and eventually invented light bulb.
观众中夹杂着背枪的民兵，有的还上了刺刀，刀锋在汽灯照耀下闪着寒光。
Here and there in the audience one could see militiamen with rifles, some of them equipped with bayonets which glinted fitfully in the light.
用途：用于镧钨、镧钼阴极材料，三元催化剂，石油化工，汽灯纱罩添加剂，硬质合金，难溶金属等。
Uses: used Lanthanum tungsten, lanthanum molybdenum cathode materials, ternary catalysts, petrochemicals, gas lamps mantle additives, alloy, refractory metals.
火车站就在附近，隔几个街区就到，坐落在峡谷边缘的黑暗角落里，而进站方向的铁轨在琥珀色的蒸汽灯照耀下却显得灯火通明。
At the distance of a short city block stood the train station perched in darkness on the edge of the ravine, while below the tracks were illuminated in the amber glow of vapor lamps.
火车站就在附近，隔几个街区就到，坐落在峡谷边缘的黑暗角落里，而进站方向的铁轨在琥珀色的蒸汽灯照耀下却显得灯火通明。
At the distance of a short city block stood the train station perched in darkness on the edge of the ravine, while below the tracks were illuminated in the amber glow of vapor lamps.
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