Snail, snail, Come out of your hole, Or else I'll beat you As black as coal.
蜗牛蜗牛, 快快出洞, 不然打你,鼻青脸肿.
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Experimental Studies on Bright Annealing by Coal-fueled Reflected Annealing
用烧煤反射退火炉进行光亮退火的试验研究
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A novel preparation method for amorphous silica from coal-based kaolin was developed.
介绍了以煤系高岭土为原料制备白炭黑的新方法.
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沛县目前已形成铝 、 盐 、 煤 、 电 、 农产品加工五大支柱产业.
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在实验条件下,煤基活性炭对SO2的吸附主要是化学吸附.
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The widely distributed coal layer adsorbed gas is also an important potential natural gas resource.
分布广泛的煤层吸附气也是重要的潜在天然气资源.
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At the same time, the-owned coal mine in a serious accident also rebounded.
同时, 国有 煤矿发生事故还出现了严重反弹.
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How to use good brown coal, to the economy of these areas development has main effect.
如何用好褐煤, 对这些地区的经济发展有重要作用.
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The result show that the organic affinity of trace elements in brown coal is higher.
结果表明,有机态结合的微量元素在褐煤中含量比较高.
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First power coal blending developing history at home and abroad were reviewed.
本文首先对我国和国际上动力配煤的发展历史及研究现状作了介绍.
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In coking process , blending ratio of coal is main factor to influence on coke quality prediction.
在炼焦配煤中, 配煤比是影响焦炭质量的主要因素.
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A method is proposed for fouling monitoring and soot blowing optimization in coal-fired boilers.
提出了一种锅炉受热面灰污监测与吹灰优化方法.
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Coal blending and coking process is a complicated industry process with much uncertainties.
炼焦配煤过程是存在诸多不确定性的复杂工业过程,传统控制方法难以实施控制.
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