矿区规模

我国南方的产煤区与北方相比，具有矿区规模小且分散、煤层分布复杂、产煤量少、种类多且煤质差异大等特点。

Compared with north of China , south coal mine has its own characters such as small scale , distributed location , complex-located coal bed , small output , great variety and different qualities .

但随着我国矿业的快速发展，传统的地测采技术分布管理模式和手工处理方式，已解决不了因矿区规模扩大、生产效率提升而带来的技术与管理难题。

But with the fast development of the mining industry in our country , the traditional geology survey method , mining technology and the manual handling already could not solve the technical and managing problems because of the expansion of mining area scale and the promotion of productive efficiency .

河南S矿区生产规模优化及其数学模型的建立

Optimization of Production Scale and Its Mathematical Model Employed in S Mining Area

虽然我国煤炭储量十分丰富，但由于煤层地质条件相当复杂，瓦斯灾害事故多发，极大地限制了众多矿区煤矿生产规模的扩大，阻碍了其生产效率及经济效益的提高。

China is a country rich in coal , its geological condition of coal seam is very complex , there are lots mines are restricted to enlarge , the productivity effect and economic benefit are discouraged because the gas disaster happens frequently .

矿区、矿井建设规模和服务年限的探讨

Discussion on planned capacity and life of coal mines