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- Medium consumption is reduced; clean coal yield and the profit of the enterprise are improved by transforming its flotation system pointedly. 分析了平岗矿洗煤厂的生产现状及其存在的问题,有针对性地对其浮选系统进行技术改造,降低了介耗,提高了精煤产率及企业的经济效益。
- The style of two coal seams being mining at the same time is adopted.Stoping safely is accomplished,the coal yield is improved and rather than notability economy benefit is achieved. 葛店煤矿采取了上下两层煤同时开采的方式,实现了安全回采,提高了煤炭回收率,带来显著的经济效益。
- An Approach to Improvement of Clean Coal Yield 提高精煤产率的探讨
- Coal Mine Safety and Coal Yield: A First Look 煤矿安全与煤炭产量:初步研究
- Make a Full Effect of Filter to Improve Flotation Clean Coal Yield 充分发挥过滤机效用提高浮选作业效果
- Blending Raw Coal before Washing to Increase Clean Coal Yield 实施配煤入选提高精煤产率
- Taking Proper Blend Coal to Increase Clean Coking Coal Yield 采取合理配煤增加冶炼精煤产量
- Raising Cleaned Coal Yield through Improvement of Process 改变工艺流程提高精煤产率降低副产品损失
- Modeling the Prediction of Coal Yield with Genetic Algorithm 遗传算法在煤炭产量预测建模中的应用
- Keywords middlings;rewash;cleaned coal yield;increase; 中煤;再洗;精煤产率;增加;
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。
- I add the coal on the flame continuously. 我不断朝火里添加煤炭。
- They are ventilating the sap of a coal mine. 他们正在使煤矿坑道通风。
- Prohibition was laid on the export of coal. 禁止煤炭输出。
- He put a shovel of coal on to the fire. 他往火炉里加了一铲煤。
- That coal mine is no longer worked. 那个煤矿已经不经营了。
- We have enough coal to see the winter out. 我们有足够的煤过冬。
- They eked out their coal by collecting firewood. 他们拣拾木柴以补充煤的不足。
- We had a big delivery of coal today. 今天我们收到大批订购的煤。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
