coal pitch例句

coal pitch的用法和样例
  1. The experiments are done to develop globular activated carbon from coal pitch.
    摘要通过实验研究,利用煤沥青研制球形活性炭。
  2. A pitch mesophase can be prepared from petroleum pitch andcoal tar pitch.
    从石油沥青和煤沥青中制取沥青中间相物质。
coal pitch怎么读 coal pitch是什么意思
煤沥青
coal pitch的相关资料
coal oiln.煤油;煤馏油coaln.煤;木炭vt.烧成炭;供应煤vi.加煤;装煤coal gasification wastewater煤气废水coal gasification technology煤气化技术coal-to-coke replacement煤焦置换比coal mining with water power水力采煤coal-residual coprocessing煤油共处理coalbed methane liquefaction煤层气液化coal ash melting temperature煤灰熔融温度coal fired industrial boiler工业锅炉coal-based substitute fuel煤基替代燃料Coal seam of big inclination大倾角煤层
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