The carbonization of exrtacting constituents of preheated Shenfu noncoking and Liulin dominant coking coal has been studied.
对预热神木不粘煤及柳林主焦煤中不同溶剂抽提组分的碳

分别进
了比较
。

The carbonization of exrtacting constituents of preheated Shenfu noncoking and Liulin dominant coking coal has been studied.
对预热神木不粘煤及柳林主焦煤中不同溶剂抽提组分的碳

分别进
了比较
。
明:以上例句、词
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