1) special coal types
特殊煤种
1.
A copious resources of special coal types exist in Western China.
我国西部地区蕴藏着较为丰富的特殊煤种资源 ,这些具有特殊工艺性质和用途的煤种具有很高的经济价值 。
2) special coal mining
特殊采煤
1.
This paper summarized the achievements of modern underground mining technology theory and practice made by Mining Branch CCRI and pointed out the tendency of modern underground mining technology from fully mechanized caving and mining technology,hydraulic powered support technology,bolt support technology in seam roadway and special coal mining technology.
从综采与综放技术,液压支架技术,煤巷锚杆支护成套技术,特殊采煤技术等专业领域论述了煤科总院开采分院在地下开采现代技术理论与实践方面取得的成果及工程应用,展望了地下开采现代技术的发展趋势。
3) special coal seam
特殊煤层
1.
LTCC mining method used for special coal seam of Jining No.2 coal mine;
济宁二号煤矿特殊煤层条件下综采放顶煤开采
4) special coal pillar
特殊煤柱
1.
In order to eliminate the triangular coal pillars—special coal pillars left due to the geological structure influences affected to the protected layer,taking 172202 coal mining face in Dashucun Mine as the trial location,according to the mutual relationship and the pressure released angle of the No.
为了消除由于受地质构造影响而留设的特殊煤柱——三角形煤柱对被保护层的影响,以大淑村矿的172202工作面为试验地点,根据2号煤层和4号煤层的相互关系及卸压角,确定了该三角形煤柱影响下的未保护范围,并根据软件模拟分析,提出了该特殊煤柱影响范围应为椭圆形区域;并对影响区域先后采取了瓦斯抽放措施和排放钻孔防突措施,使该区域的瓦斯抽放率达到31%以上,实现安全回采。
5) special germplasm
特殊种质
6) Special Disease
特殊病种
1.
2004～2006 Medical Costs Analysis of Urban Workers Basic Medical Insurance Outpatient Special Disease in Fujian Province;
福建省2004～2006年城镇职工基本医疗保险门诊特殊病种费用分析
补充资料：标准煤(见煤当量)
标准煤(见煤当量)
standard coal
、~‘~1人、4《1工兀飞coal)见煤当等
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