| 释义 |
anthracite coal短语⁷⁹⁹⁷⁸⁺⁹
基本英英近义反义例句例句
无烟煤
Noun:
a hard natural coal that burns slowly and gives intense heat近义词 anthracite无烟煤hard coal硬煤,无烟煤…
We should use anthracite to avoid air pollution.我们应该使用无烟煤以防止空气污染。
Soft coal burns with more flames than hard coal.烟煤燃烧时火焰较无烟煤多。 An experiment and research on cold briquetting coke was conducted with anthracite coal blended with lean coal and fine coking coal and with residuum of modified coal tar oil as the binder.
对无烟煤配入瘦煤和焦粉，用改性焦油洗油残渣做黏结剂，制备冷压型焦进行了试验研究。 cnki
The analysis results of bituminous coal and lean coal are same, but there are some differences with analysis results of anthracite coal in low temperature.
烟煤与贫煤的分析结果一致，而无烟煤的分析结果在低温时存在差异。 cnki
As China's largest anthracite coal production base, Jincheng enjoys the most prospective future for CMM R&D and utilization.
晋城地区作为中国最大的无烟煤生产基地，最具有煤层气研发、应用的前景。 jconline
At present, in the division used more quality anthracite, but the price prep above of the anthracite coal prices, and gas calorific value of coal gas calorific value below.
目前，在优质无烟煤产区使用较多，但是无烟煤的价格高于烟煤价格，且煤气的热值低于烟煤煤气的热值。 hnsljq
Compared with bituminous coal, anthracite coal is much more difficult to take fire and combust completely.
与烟煤相比，无烟煤具有着火难、难燃烬的特点。 cnki
Research the result discovers, the anthracite coal acts for the thin coal coke and would lower the cold the strength of state of the coke.
研究结果发现，无烟煤替代瘦煤炼焦会降低焦炭的冷态强度。 cnki
Rujigou coalfield is famous for the output of anthracite coal produced from the Jurassic strata, where the metamorphism degree is the highest in the Mesozoic coal of Ningxia area.
汝箕沟矿区无烟煤产于侏罗纪地层中，在宁夏地区中生代煤中变质程度最高。 dictall
Seeking better wages and conditions, The UMWA struck in eastern Pennsylvania, an area that at the time, contained the majority of the nation’s supply of Anthracite coal.
为了寻求更好的待遇和工作条件，美国矿工联盟UMWA在宾夕法尼亚东部发动罢工，国家大部分无烟煤的需求在那时是由该地区提供的。 yeeyan
The experiments indicate that under the trial conditions, the iodine numbers of activated carbon produced from anthracite coal are lower than those of from long- flame coal;
结果表明：在实验条件范围内，无烟煤制活性炭的碘值低于长焰煤制活性炭的碘值； cnki
Anthracite lump coal is an important chemical raw material. Economic profit to anthracite coal producers mainly relies on the production and proportion of anthracite lump coal.
无烟块煤是重要的工业原料，无烟煤生产企业的效益主要体现在无烟块煤的产量和比例上。 cnki |