1) coal recovery
煤炭回收
2) coal recovery rate
煤炭回收率
1.
It can not anly raise the coal recovery rate,but also relax the mining tense situation.
针对大隆煤矿南一702综放工作面过断层的实际问题,通过对过断层时生产工艺和经济技术可行性分析论证,确认过断层回采在经济和技术上是可行的,不仅可以提高煤炭回收率,而且可以缓解采掘紧张局面,为企业创造更大的经济效益。
2.
The coal recovery rate was increased.
双鸭山矿业集团公司东荣二矿先后在两个回采工作面进行了毫秒爆破的推广试验,取得了良好的效果,放炮时间缩短近1倍,提高了煤炭回收率。
3) improve coal recovery
提高煤炭回收率
4) coal
煤炭
1.
Discussion on coal valuation based on the dry basis gross caloric value;
浅议干基高位发热量作为煤炭计价依据
2.
The main reason for coal resources waste and countermeasures;
煤炭资源浪费的主要原因及其对策
3.
Investigation of density consist of coal by use of the technique of solid-liquid fluidization;
利用液固流态化技术测量煤炭密度组成的研究
5) coal industry
煤炭
1.
Study on Theory and Application of Circular Economy Development in Coal Industry;
煤炭行业循环经济发展理论及应用研究
2.
After introducing current status of coal industry IT application work in our province,the author analyzes critical fields in coal information infrastructure construction,and puts forward several new development objectives and prospects, which are of vital importance for coal industry to take a new road to industrialization and implement the strategy of sustainable development in the coming years.
介绍了山西省煤炭工业信息化工作的现状 ,论述了信息化建设的重点领域 ,提出了信息化发展目标与前景 ,对在新时期、新阶段山西煤炭工业走新型工业化道路 ,实施可持续发展战略有一定的促进作
3.
As great dangers lie in coal industry, we are aiming at decreasing accident rate and increasing production level in safety.
由于煤炭行业属于高危险性行业，因此降低其事故发生率，提高安全生产水平便成为每个煤炭工作者的目标。
6) coal desulfurization
煤炭脱硫
1.
The paper studies on the principal technologies on coal desulfurization and retardant mechanism of cement retarder and active mechanism of cement mixed material.
介绍了煤炭脱硫产物和它们作水泥缓凝剂、水泥混合材的研究。
2.
Based on the comparison of coal desulfurization effects of several kinds of oxidants,the mixed oxidant of glacial acetic acid and hydrogen peroxide was selected as the best.
在用多种氧化剂对煤炭脱硫效果进行比较研究的基础上 ,筛选出脱硫效果最好的冰醋酸与过氧化氢混合物氧化剂。
3.
White rot fungus was applied to coal desulfurization for the first time and its feasibility and principle were studied.
首次将白腐菌应用于煤炭脱硫，并对其可行性、原理进行了摸索。
参考词条
补充资料：煤炭国际贸易(见煤炭市场)
煤炭国际贸易(见煤炭市场)
international trade of coal:see coal market
煤炭国际贸易见煤炭市场。(international trade of eoal)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。