The paper had a coal water mixture test with vitrain coal, bright coal and dull coal from Ningtiaota coal in Shenfu mining area.
选择神府矿区柠条塔煤中的镜煤、亮煤和暗煤进行了制水煤浆试验。
They follow Little Coal Creek Trail through alpine meadows overlooking a river bright with glacial silt.
他们沿着穿越高山牧场的小煤矿步道行进，在这里可以俯瞰到波光粼粼的河水正从冰川砾石上流过。
Modern coal chemical industry has shown a bright future by transferring its basis from coal carbonization to coal gasification.
现代煤化工将其基础从煤的碳化转向煤的气化，从而展现了光明的前景。
About 100 years ago, coal miners would take a bright yellow canary down into the mines with them. The miners wanted to hear the bird's sweet song, but not for the reason you might think.
大约100年前，煤矿工人下煤矿的时候都会随身带一只黄色的金丝雀，他们希望小鸟能唱出甜美的歌声，但并不像你想象的那样。
It is shown that this technology mentioned has global meaning for promoting coal-clearing technology so there is a bright future in application.
表明空气重介流化床干法选煤技术对推广洁净煤技术具有全球性的意义，在国内外将有广泛的应用前景。
The circuit analysis, design and method are presented. It will have a bright future in the systems of coal mine safety measure and control.
详细介绍了电路分析、设计与实现，这种传感器在煤矿安全监测系统中有广泛的应用前景。
Although it is at beginning stage, development and utilization of coal-bed gas has bright prospect in China.
煤层气开发利用还处于初期阶段，但中国煤层气市场前景广阔。
Although it is at beginning stage, development and utilization of coal-bed gas has bright prospect in China.
煤层气开发利用还处于初期阶段，但中国煤层气市场前景广阔。
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