Effects of particle size and heating rate on swelling characteristics of a bituminous coal;
粒径及加热速率对烟煤膨胀特性的影响
Correspondence between mean maximum reflectance of vitrinite and classification of bituminous coals;
烟煤镜质组平均最大反射率与煤种之间的关系
Study on the characteristic of nitrogen release for bituminous coal during pyrolysis;
烟煤热解过程中氮的释放特性研究
An experimental study on new-style gasification of high volatile content soft coal and high quality SiC byproduct preparation;
低变质烟煤新型气化联产高品质碳化硅实验研究
Structure character,activity of soft coal and its influence for β-SiC synthetic reaction in low temperature;
烟煤微晶结构对低温合成β-SiC的影响
Research on the fuel substitution of lignite for soft coal with numerical method;
褐煤锅炉燃用烟煤的数值研究
Study on sulphur conversion during underground coal gasification of bituminous;
烟煤地下气化过程中硫的转化规律研究
An approach of the Smoke produce reasons of bituminous briquette and the elimination smoke technology;
烟煤型煤成烟原因及消烟技术探讨
Discussion on the factors and countermeasures influencing the accuracy of the determination of caking index of bituminous coal
浅谈烟煤黏结指数准确测定的因素及对策
Test and research on HG-410/100-6 type bituminite boiler under condition of adding brown coal;
HG-410/100-6型烟煤锅炉掺烧褐煤的试验研究
The seam-coke from Datong bituminite degassed at 600 ℃ is oxidized by oxygen at 210 ~270 ℃ in caustic potash and water.
选用大同烟煤低温干馏600℃半焦,在210℃到270℃,氢氧化钾和水溶液中用氧气氧化,考察了碱煤比、反应温度、氧初压、反应时间及水量对芳香羧酸产率的影响。
Anshan Iron and Steel Corporation's successful experiment of injecting bitumite is a technological breakthrough in our country.
鞍钢喷吹烟煤的试验成功，实现了我国喷吹烟煤技术的突破。
Previous study has showed that the factors affecting the bitumite explosiveness are various.
研究表明,影响烟煤爆炸性能的因素是多种多样的。
The Oxidative Stress Way Induced by Soot on Rat Pulmonary Cells;
煤烟对大鼠肺细胞氧化性损伤作用途径的探讨
Objective To study the oxidative stress damages induced by soot on rat pulmonary cells.
方法 观察煤烟对大鼠肺Ⅱ型细胞生长和DNA交联形成作用的影响。
Based on the data, spatial and temporal distributions and seasonal variations of aerosol optical properties in the study area were analyzed, and possible effect of atmosphere pollution like dust and soot were also investigated.
试验中使用了日本PREDE公司生产的POM-01MKII 7波段全自动天空辐射计,对我国北海黄海海区的气溶胶光学厚度、单次散射反照率、气溶胶粒径体积谱分布及相函数进行了分析,同时,对北黄海海区气溶胶的时空分布特性及变化规律进行了研究,并简单分析了我国沙尘暴、煤烟等大气污染过程对气溶胶分布的影响。
relating to or resembling anthracite coal.
无烟煤的或似无烟煤的。
Of or relating to bituminous coal.
烟煤的烟煤的或与烟煤有关的
Waste from anthracite coal mines, consisting of fine coal, coal dust, and dirt.
无烟煤废渣无烟煤煤矿的废弃物，由细粒无烟煤、煤尘和尘土构成
anthracite-coal-base carbon refractory
无烟煤碳质耐火材料
A bituminous coal that burns brightly with much smoke.
烛煤一种能充分燃烧同时产生大量烟的烟煤
Specifications of anthracite for determination of caking index of bituminous coa
GB14181-1997测定烟煤粘结指数专用无烟煤技术条件
Practice of Bituminous and Anthracite Blending Blowing in Blast Furnace at Shijiazhuang Steel Works
石家庄钢铁厂高炉烟煤无烟煤混喷实践
Study on Pulverized Coal Injection of Mixed Bituminite and Anthracite at 2500m～3 BF of Maanshan I & S Co.;
马钢2500m～3高炉烟煤无烟煤混合喷吹的研究
Character of the anthracite and combustion adjustment and the operation of the chain boiler
无烟煤特性和无烟煤链条炉的燃烧调整与操作
Investigation into Thermal Efficiency of Boiler Burning Bituminous Coal Instead of Meager Coal
锅炉燃烧由贫煤改烟煤的热效率分析
TEST STUDY ON CONVERTING LEANCOAL FIRED BOILER FOR 300 MW UNIT TO BURN BITUMINOUS COAL
300MW机组锅炉贫煤改烧烟煤的试验研究
The Project for the Renovation of the 1025t/h Semi-bituminous Coal Boil Combustion with Lignite
1025t/h劣质烟煤锅炉掺烧褐煤改造方案
To soil with or as if with crock.
用煤烟弄脏用煤烟或似乎用煤烟弄脏
stain with a dirty substance, such as soot.
因煤烟烟灰而留下污点。
sweep the chimney(free of soot)
打扫烟囱（的煤炱）
soiled with dirt or soot.
被污垢或者煤烟污染。
Kerosene--Determination of smoke point
GB/T382-1983煤油烟点测定法
The chimney was choked with soot.
烟囱被煤灰堵塞了。
