无烟煤

Filter materials series: fruit shell, anthracite coal filter material, quartzite filter material, cobblestone, pomegranate filter material, magnetic iron ore filter material,manganese sand filter,heavy and light weight biological ceramisite, shale rock ceramislte, fiber ball filter material, modified fiber ball, porcelain sand, EPS polystyrene foam filter bead, active aluminum oxideremoving fluorine

滤料系列：果壳滤料、无烟煤滤料、石英砂滤料、卵石、石榴石滤料、磁铁矿滤料、锰砂滤料、重、轻质生物陶粒、页岩陶粒、纤维球滤料、改性纤维球、瓷砂、EPS 可发性聚苯乙烯泡沫滤珠、活性氧化铝。

In this paper the electromagnetic properties of anthracite and soft coal and their changing rule in 2～18 GHz microwave frequency range are systemically analyzed and studied.

对无烟煤和烟煤在2~18 GHz微波频段间的电磁性质及其变化规律进行了系统分析和研究。

Jin Cheng coal indusery group is the important component of 13 piece of large Programmed scale in our country, is among of our 19 National Programmed mining areas, and is an important high quality anthraciferous coal production base in our country.

文摘： 晋城煤业集团是我国规划的13个大型煤炭基地中晋东煤炭基地的重要组成部分，是我国19个首批煤炭国家规划矿区之一，是我国重要的优质无烟煤生产基地。

The modification of the asphalt with anthracitic coal and coke were studied in this paper.

采用无烟煤和焦炭对国产普通沥青进行了改性研究。

This city is one of 3 when national protection extracts rare coalfield, it is the country is important advocate the anthracitic production base with cooking coal and Heilongjiang exclusive province.

该市是国家保护性开采的三个稀有煤田之一，是国家重要的主焦煤和黑龙江省唯一的无烟煤生产基地。

It is the focus problem for anthracitic coal production enterprise to increase percentage of lump coal and reduce amount of lump coal with size smaller than lower size limit.

提高块煤率、降低块煤限下率是当前无烟煤生产企业关注的焦点问题。

Total reserve of mining area coal is in 100 million tons of above, it is Jiangxi saves one of 4 big companies yield coal, have 5 opposite to produce mine, main production is high grade soft coal, anthracitic wait industrial dynamical coal.

矿区煤炭总储量在一亿吨以上，是江西省四大产煤企业之一，现有五对生产矿井，主要生产优质烟煤、无烟煤等工业用动力煤。

Using self-made coal oxidation device,the low temperature oxidation experimental for brown coal,bituminous coal and anthracitic coal has been made.

利用自制煤氧化装置，对褐煤、烟煤和无烟煤进行低温氧化实验，结果表明，不同煤样，低温氧化产生的气体及温度不同，气体的生成量与氧化温度呈指数关系，其相关性很好；揭示了煤的低温氧化过程气体浓度与温度变化特征，提出多标志气体进行煤自燃早期预测预报。

These black material inside textile bag are yesterday evening the same night of officers and soldiers of nearly 1000 armed polices clears from inside filter bed those who come out is original anthracitic filter makings.

编织袋内的这些黑色物质是昨天晚上近千名武警官兵连夜从滤水池中清理出来的原有无烟煤滤料(主要分为以进水过滤的粒状材料与物理分离的过滤介质两大类)。

2 Mm were compared using the Lipophilic Hydrophilic Ratio concept which was defined on the basis of the Washburn equation, and their surface free energy component s were also estimated using the Washburn equation and van Oss-Chaudhurry-Good theory with n-hexane,α-bromonaphthalene, formamide and water as probe liquids.

2mm无烟煤、锰砂和石英砂滤料的润湿性；同时以正己烷、1-溴萘、甲酰胺和去离子水为探针液，用Washburn方程和vanOss-Chaudhurry-Good理论对滤料表面自由能成分进行了估算。

I am sure after a few weeks of adaptation and familiarization I will have no difficulty in functioning on a daily basis in an English speaking society or in participating fully in graduate studies.

在大学的三年的学习生活不仅给予我自身的充实，更重要的是磨练和培养了我较强的自觉能力和严谨，踏实的作风以及不怕困难的精神，对未来充满了信心！

As the first volcanoes erupted, one of the gases that bellowed out was steam.

在第一批火山喷发时，喷出的气体之一就是水蒸汽。