PTA future的意思|示意

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PTA的未来

PTA future的网络常见释义

PTA期货 ...关系实证分析-经济学理论-论文联盟 关键词：PTA期货；格兰杰因果检验；协整检验；误差修正模型 [gap=1391]Key words:PTA future; Granger causality test; co-integration test; error correction model ..

PTA future相关例句

The paper introduced PTA production process and its technology progress. It also analyzed current situation of PTA production, market and future development at home and abroad.

介绍了PTA（精对苯二甲酸）的生产工艺和技术进展，分析了国内外PTA的市场供需，并预测了消费的发展趋势。