coal-mine fire的意思|示意

Gas, water, fire, dust, coal mine roof five kinds of typical accident fault tree diagram have been given by use of systems analysis from human, machine, environment, and management four elements.

运用系统分析方法从人、机、环境、管理四个要素出发给出瓦斯、水、火、煤尘、顶板五种煤矿典型事故的事故树图。

Under the perfect condition, supposes fire as line fire, applying discrete regularization method into the inversion of coal mine concealed fi.

在理想状态下，假定火源为线火源，采用离散正则化方法对矿井隐蔽线火源进行反演。

A great many belt conveyors are used in coal mine, which are great fire hidden troubles.

煤矿带式输送机在矿井中的大量使用，是煤矿重大火灾隐患之一。

Coal spontaneous combustion is the main cause of mine fire and an urgent problem to be solved for the safe coal production.

煤炭自然发火是导致矿井火灾的主要原因之一，也是煤炭安全生产急待解决的问题。

Coal mine used cable has good impact, bending and press resistant performance, especially the fire resistant and flame-retardant characteristic.

煤矿用电缆具有良好的抗冲击、抗弯曲和抗挤压性能，特别是防火阻燃性能。

Coal natural fire is one of the central factors leading to coal mine fire, and it is the emphasis in mine fire combat and protection.

煤炭自然发火作为矿井火灾的主要致因之一，是矿井防灭火工作的治理重点。