Be careful when cooking or using hot objects.
在做饭或使用高温的东西时要小心。
The technology looks most promising for use in industrial facilities near exceedingly hot objects, like the machinery used to manufacture glass, or to reclaim waste heat in power stations.
这项技术看起来最适合用于高温的工业设施，如制造玻璃的设备，或在发电站回收热能。
Prohibit the use of electric furnace, electric drills, fire, torch and all have open flame, high temperature tools and hot objects;
禁止使用电炉、电钻、火炉、喷灯等一切产生明火、高温的工具与热物体；
Care should be taken to eliminate sources of ignition such as sparks from electrical equipment, static electricity sparks, open flames, or any extremely hot objects.
必须特别小心地清除火源，如电力设备的火花、静电火花、明火或任何很热的物体。
Hot objects emit infrared radiation, and the electrons in these metals vibrate when exposed to such radiation.
热的物体发射远红外线，当这种材料暴露在远红外线下，材料的电子发生振荡。
Hot objects emit infrared radiation, and the electrons in these metals vibrate when exposed to such radiation.
热的物体发射远红外线，当这种材料暴露在远红外线下，材料的电子发生振荡。
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