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“煤灰”的英语可以翻译为:coom,coal ash,coal ash and slag ...
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在煤岩的分类中,有腐殖煤和腐泥煤之分.Coal rock can be classified as humic and sapropelic coal.黄县煤田第三纪腐殖煤 、 藻烛煤、油页岩显微组分富含树脂体.Resinite is a rich n 1 aceral in Teriary humic coal, boghead - cannel coal and oil shale fromHuangxian Coalfield....
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“煤尘”的英语可以翻译为:aize,coal dust,grime,smut ...
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“亮暗煤”的英语可以翻译为:clarodurain ...
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“丝煤”的英语可以翻译为:fusain ...
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烟煤的宏观煤岩分类是煤岩学研究的内容之一.Macroscopic classification for bituminous coal is one of the research tasks for coal petrology....
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工人们在煤矿里慢吞吞地推着煤车.In the coal shaft the working - men pushed the coal cars sullenly.系统应用双重身份识别技术有效地杜绝了煤车的掺杂使假现象.The application of dual status identification technology ceased the falsification phenomenon effectively....
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他派了十个人去修理机车头的煤水车上的凹陷.He sent ten men to mend the dent in the engine's tender....