1) coal mine
煤矿许用
1.
Through repeated experiments with the Class Ⅲ coal mine permissible powdery emulsion explosives at non-stopped production line,we aim to find all the factors contributing to the performance of products so as to decide appropriate ingredients and technological paramenters.
通过在全连续生产线上对三级煤矿许用粉状乳化炸药的配方进行反复试验,找出影响产品性能的各种因素,确定合适的配方和工艺参数。
2) mining detonator
煤矿许用电雷管
3) permissible explosive
煤矿许用炸药
1.
In this paper, the state-of-the-arts of our permissible explosives and gaps betweenour country al.
文章介绍了我国煤矿许用炸药的现状及与国外的差距,探讨了影响检验结果的有关因素。
4) Xuchang coal mine
许厂煤矿
5) Xutuan Coal Mine
许疃煤矿
1.
According to the Xutuan Coal Mine’s drilling data, geophysical data, the study area’s fracture complexity were studied; the rocks’physical and mechanical properties were tested indoor.
本文着重对许疃煤矿8_2煤层顶板稳定性进行分析,应用沉积岩石学、构造地质学、岩体力学、分形等理论方法,对影响煤层顶板稳定性的主要因素如沉积特征、岩体结构特征进行了系统研究。
6) coal mine permissible explosives
煤矿许用爆破器材
补充资料:访许用晦
【诗文】:
远郭日曛曛,停桡一访君。小桥通野水,高树入江云。
酒兴曾无敌,诗情旧逸群。怪来音信少,五十我无闻。
【注释】:
【出处】:
全唐诗:卷510-76
远郭日曛曛,停桡一访君。小桥通野水,高树入江云。
酒兴曾无敌,诗情旧逸群。怪来音信少,五十我无闻。
【注释】:
【出处】:
全唐诗:卷510-76
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条