1) soft coal seam
软煤层
1.
There are many kinds of forms of gas discharge, but the main form is soft coal seam gas discharge.
目前在瓦斯抽放中急待解决的问题是软煤层瓦斯 抽放的打钻技术,尤其是深孔打钻技术。
2) three soft coal seam
三软煤层
1.
Numerical simulation for bolting net spray composite support of three soft coal seam tunnel
三软煤层巷道锚网喷联合支护的数值模拟
2.
Analysed the reason of roadway supporting problem,based on heave problem of roadway in three soft coal seam,depth of pressure-relief bore hole was optimizated with numerical simulation,specific solution was proposed,too.
分析了偃龙矿区软岩巷道难以支护的原因,针对三软煤层巷道底鼓问题,采用数值计算方法对底板卸压钻孔深度进行优化设计,并给出了具体的解决方案,即位于底板中部直径为150~300 mm的卸压钻孔,深度应大于巷道底板宽度的一半,小于锚索锚固段的作用范围。
4) soften coal seam
软化煤层
1.
Application of water injection to soften coal seam at mechanized caving mining face of the first mine of Meihe;
注水法软化煤层在梅河一井综放中的应用
5) soft coal seam
松软煤层
1.
Study on fastly extincting burst technique when tunneling in soft coal seam
松软煤层巷道掘进快速消突技术应用研究
2.
Improving the penetrability of soft coal seam with self-excited oscillation water jet
自激振荡射流改善松软煤层渗透率的机理
3.
Based on analysis about status of coal seam infusion technology and soft coal seam preventing rib spalling technology and used coal’s failure mechanism、strength theory and coal’s wetting mechanism, the mechanism of shallow holes infusion at coal wall preventing rib spalling in soft coal seam was analyzed.
本文在分析国内外煤层注水技术和松软煤层防片帮技术的研究现状的基础上,运用岩石的破坏机理、强度理论和煤的润湿机理等理论知识,分析研究了松软煤层煤壁浅孔注水防片帮技术的机理,通过实验得出对松散煤体不同含水率条件下的力学性质的变化规律,并进行了现场工业性试验,验证了煤壁浅孔注水防止松软煤层煤壁片帮较好的技术效果。
6) Three-soft Coal Seam
"三软"煤层
1.
Discussion on Comprehensive Gas Outburst Control in Heading Face with Three-soft Coal Seam;
“三软”煤层掘进综合“防突”探讨
补充资料：软炸软丝条
中文名称: 软炸软丝条
出处: 川辣子
产地: 四川
类别: 菜谱
制作方法
title 制作方法
软炸软丝条
【材料】
墨鱼300克、红辣椒2支、大蒜2瓣、葱1根、花生1大匙、蛋黄粉1杯
调味料
盐1茶匙、糖1茶匙、酱油膏少许、味精少许
【作法】
1.墨鱼洗净切成条状，拌入蛋黄粉，入油锅炸熟备用。
2.红辣椒切段，大蒜切片，葱切段，入锅爆香，加入炸好的墨鱼、花生及调味料即可。
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