本实用新型属于机器人技术领域，具体地说是一种煤矿井下救援探测机器人。
The utility model belongs to the technical field of a robot, which in particular relates to a downhole rescue detection robot for coal mine.
由于井下设备需进行防火防爆的特殊处理，致使救援通信设备较矿井笨重，影响井下救援行动迅速充分地展开。
For the equipments in the mine are specially needed fire and blast protection, the rescuing communication equipments are relatively large and heavy, affecting the rescue sufficiently carried out.
当第一次听到井下传来敲击的声音，当生命迹象传递给人们以信心和力量之时，救援与等候的人们都要响起一阵激动人心的掌声。
When the first sound of beating in the well came to our ears, when the sign of life rendered people confidence and power, both the rescuers and the waiters would applauded happily.
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