... 能源供需 Energy Supply And Demand 供需状况 Supply And Demand Condition 供需整合 SupplyDemand Integration ...
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年美国煤炭供需状况 Land & Resources
With constant changes of iron ore supply and demand,iron ore prices fluctuate frequently.
随着铁矿石供需状况的不断变化,铁矿石价格也随之波动。
参考来源 - 铁矿石价格短期预测的BP神经网络方法·2,447,543篇论文数据，部分数据来源于NoteExpress
中国国内能源供需状况客观上要求进口海外油气资源。
China's domestic energy supply-demand situation objectively requires importing overseas oil and gas resources.
同时设计了粗能力计划部分，对能力供需状况进行反馈。
Also, RCCP (Rough-cut capacity Planning) is designed to feed back capacity conditions of enterprise.
分析了苯乙烯的国内外生产情况、市场供需状况和国内苯乙烯下游产品的市场情况。
In the paper, worldwide production and supply-demand situation of styrene, and home market situation of downstream products of styrene are analyzed.
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