German reunification in 1990 saddled the country with East Germany's low-grade brown coal plants, the dirtiest in Europe.
1990年德国统一，东德很多使用粗煤的低级工厂并入了西德，这是全欧洲最脏的工厂。
Put the trained neural network, the indexes database of coal and gas outburst and other programs together constituted the system to evaluate the mine outburst dangerous grade.
训练好的神经网络、矿井煤与瓦斯突出指标数据库和其它程序绑定在一起组成了矿井突出危险等级评价系统。
The Ohio river has been called the American Ruhr, As in Germany, the area along the river is rich in valuable deposits of high-grade coking coal and is well known for its steel industry.
俄亥俄河被称作美国的鲁尔河，就像德国一样，沿河有丰富的高品质的炼焦煤，并且因其钢铁而著名。
The dissertation focused on the Coal Gas and Grime Explosion accident, applying the model to evaluate the grade of 29 mines.
本文应对这种煤矿安全管理与工伤保险风险评估的需要，对全国29个大型煤矿进行工伤保险的安全分级评价调查研究。
The high grade anthracite of Jincheng has long been famous all over the world. Coal industry is the pillar of Jincheng.
晋城市的优质无烟煤，在国内外享有盛誉，而煤炭工业又是晋城市的支柱产业。
Generally speaking, the coal of power plant is low-grade, high-ash (the low content of fixed carbon) and the effect of direct gasification is bad.
一般说来，电站煤质的品位低、灰含量高(低的固定碳含量)，直接气化效果很差。
The fluorine content in cleaned coal will be nearly same as its original matrix by two grade defluorination treatment.
用二级脱氟处理方法可使高纯煤中氟含量达到实际应用所允许的要求，接近原煤中的氟含量。
The radiative heat transfer coefficients of the immersed tude within the operating conditions of the fluidized bed combustion boiler with low grade coal are also discussed.
文中尚对劣质煤沸腾燃烧锅炉中的埋管辐射放热系数进行了讨论。
The key technology of applying low grade coal is to increase secondary air temperature, ensure sufficient air in kiln and adjust the batching scheme properly.
设法提高二次风温，保证窑、炉足够通风，适当调整配料方案是应用劣质燃煤的技术关键，劣质煤完全可保证大型预分解窑稳定生产。
This machine is mainly applicable to weave multi-layer true selvedge fabrics, especially to weave 4 layers grade 6-8 integral core for fire retardant conveyor used in the coal mine or at the wharf.
本机主要适用于多层光边织物的织造，特别适用于织造4层6 - 8级煤矿井下及码头阻燃输送带整体带芯。
The application of transducer into electromotor to realize non-grade speed adjustment is widely used in coal chemical technology.
采用变频器达到对电动机的无级调速方案，在煤炭化工工艺中被大量应用。
A new thought is proposed to forecast mineralization of endogenetic deposits based on metamorphic grade of coal.
据此提出了根据煤变质程度进行内生矿床成矿预测的新思路。
Pulverized coal ash utilization rate is very low in Hunan low grade anthracite-fired power plant.
湘南某电厂采用低品位无烟煤燃烧发电，粉煤灰利用率低。
The results showed that the coal gangue of Tangshan coal Mine could be used to produce paper making filler grade kaolin, its whiteness could reach 92.
结果表明：唐山矿煤矸石可用于作造纸涂料级高岭土，白度可达92。
Brown coal: a low-grade coal which commonly retains the structures of the original wood. It is high in moisture, low in heat value and checks Badly upon drying.
褐煤：一种低质煤，往往保存着原来的木质结构，高水分，低热值，干燥后龟裂严重。
The coal has lower metamorphic grade with high ash.
煤的变质程度低，灰分高。
Australian coal is a high grade coal sort, boasting high volatile matter content, high calorific value, and low ash content.
澳大利亚煤(澳煤)是具有高挥发分、高热值、低灰分等特点的优质动力煤。
The tariffs are a second blow for countries exporting coal to China, after an ban on selling or transporting low-grade coal.
对于向中国出口煤炭的国家来说，这些关税是第二次打击。此前中国宣布禁止销售或运输低等级煤炭。
It is considered that the coal measures kaolinite mentioned is a sedimentary deposit of high grade. Coal production enterprise could benefit from the development and utilization of it.
认为该煤系高岭岩是一种优质沉积矿床，开发利用好这一矿产资源，可提高矿井生产的综合效益。
The low ash coal dewatering process is especially suitable for preparing high grade active carbon with low ash coal.
本发明疏水团聚造粒助滤的低灰煤脱水方法，最适用于低灰煤制备高档活性炭。
Based on the construction of first grade intrinsic safety mine in Baode coal mine, the paper discussed mine intrinsic safety management system.
以神华神东煤炭集团公司保德煤矿建设本质安全管理体系一级矿井的经验，探讨煤矿本质安全管理体系。
The capacities of coking coal preparation are also great. Because of the characteristic of coal resources distribution and the decreasing of high grade coking coal today, the supply of high...
炼焦煤的洗选能力也很大，但因煤炭资源分布的特点及优质炼焦煤资源不断减少，在焦炭产量飞速增加的今天出现优质炼焦精煤供不应求的现象。
The Ohio river has been called the American Ruhr, as in Germany, the area along the river is rich in valuable deposits of high-grade coking coal and is well known for its steel industry.
俄亥俄河被称作美国的鲁尔河，就像德国一样，沿河有丰富的高品质的焦煤，并且因其钢铁而著名。
With respect to the technical data, the yield is improved, the unit power consumption and the coal consumption are reduced by 38 percent, and the clinker intensity is improved by nearly one grade.
技术数据方面产量得到提高，单位耗电、耗煤降低38%，熟料强度提高近一个标号。
With respect to the technical data, the yield is improved, the unit power consumption and the coal consumption are reduced by 38 percent, and the clinker intensity is improved by nearly one grade.
技术数据方面产量得到提高，单位耗电、耗煤降低38%，熟料强度提高近一个标号。
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