coal mine powder是什么意思

网络释义

用法例句

Reward system of local coal mine based on fuzzy theory;

地方煤矿奖励机制的模糊决策

Choice of coal mine partial-filling technology according to balance between mining and filling;

从采充均衡论煤矿部分充填开采模式的选择

The characteristic and generant condition of coal mine water-bursting calamity in China;

中国煤矿突水灾害特点与发生条件

The study on the support technology of 3100 face tailentry in Dayang mine;

大阳煤矿3100工作面回风顺槽支护技术研究

Research of gas-geological rules and the comprehensive technology for gas accidents in Liangbei mine;

梁北煤矿瓦斯地质规律与瓦斯综合治理技术研究

The application of LBY-Ⅲ instrument of roof separation in Wugou coal mine;

LBY-Ⅲ型顶板离层指示仪在五沟煤矿中的应用

Safety education of coal mines in new status;

新形势下煤矿安全教育研究

The video transmission technique on closed-circuit TV monitoring and control system for coal mines;

煤矿闭路电视监控系统中的视频传输技术

Perceiving Life and Having an Insight into Humanity:On Liu Qingbang s Novels about Lives in Coal Mines and Rural Areas;

对生活的感悟 对人性的洞察——读刘庆邦的煤矿生活、乡村生活小说

Study in the relation between fatigue of coalminers and coalmine accidents in China;

煤矿工人体能负荷与工伤事故关系研究

Study on the multi-source information prediction method to coalmine water disaster and its application;

利用多源信息方法预测煤矿水害

The study on SPA application into coalmine ventilation system;

集对分析法在煤矿通风系统评价中的应用研究

Supervisory Work on Three-Simultaneity Colliery;

做好煤矿“三同时”矿井的监察工作

The Game Analysis on the Supervision of the Colliery Production Safety in China;

我国煤矿生产安全监管中的博弈分析