explosion underground的意思|示意

France has carried out an underground nuclear explosion on Mururoa Atoll in the South Pacific.

法国已经在南太平洋的穆鲁罗瓦环礁进行了地下核爆。

Explosion prevention and protection in underground mines - Protective systems - Part 4: automatic extinguishing systems for road headers.

地下矿井中的防爆和保护。保护系统。第4部分：掘进机用自动灭火系统。

Widely used in outdoor blasting and underground blasting projects with combustible gas and mineral dust explosion risk.

广泛适用于露天及可燃气和(或)矿尘爆炸危险的地下爆破工程。

With the explosion protected computers and can field bus, the underground control substations and control center can be linked into network.

采用防爆计算机与CAN现场总线将井下各控制分站与井上控制中心进行联网。

According to the rescue headquarters, an initial investigation showed that the cause of the accident was the local gas explosion underground.

据事故抢险指挥部介绍，现已初步查明，事故原因为井下局部瓦斯爆炸。

The gas got together, and the technician acted against the rules to weld underground in the mine field. There were more than twenty people killed in the fire damp explosion.

瓦斯聚集并且井下技术员违规操作在井下现场焊接，焊接产生的火花引起瓦斯爆炸夺去了二十多人的生命。