英语词汇petrochemical trend怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

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?岩石化学的球
... 岩石化学类型：petrochemical type 岩石化学的球：petrochemical trend 岩石地貌学：petrographic geomorphology ...

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The benchmark Shanghai Composite Index once stood above 3600 and closed at 3599.62 Monday, up 4.45%, with securities, metals and petrochemical stocks leading the trend.
7日沪深两市普涨，沪指盘中一度收复3600点关口，最终收于3599.62点，涨幅4.45%，证券、有色金属及能源板块涨幅最大。
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Using large double drive melt pumps in petrochemical industry has become a trend.
在石化行业中使用大型双驱动熔体泵已成为一种趋势。
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This paper introduces the application cases of gas membrane separation technology in petrochemical industries emphatically and analyses the developing trend of gas membrane separation technology.
着重介绍了气体膜分离技术在石化工业上的应用实例，并分析了气体膜分离技术的开发趋势。

单词	petrochemical trend
释义	petrochemical trend 简明释义岩石化学的球网络释义 1 ?岩石化学的球 ... 岩石化学类型：petrochemical type 岩石化学的球：petrochemical trend 岩石地貌学：petrographic geomorphology ... 双语例句 1 The benchmark Shanghai Composite Index once stood above 3600 and closed at 3599.62 Monday, up 4.45%, with securities, metals and petrochemical stocks leading the trend. 7日沪深两市普涨，沪指盘中一度收复3600点关口，最终收于3599.62点，涨幅4.45%，证券、有色金属及能源板块涨幅最大。 2 Using large double drive melt pumps in petrochemical industry has become a trend. 在石化行业中使用大型双驱动熔体泵已成为一种趋势。 3 This paper introduces the application cases of gas membrane separation technology in petrochemical industries emphatically and analyses the developing trend of gas membrane separation technology. 着重介绍了气体膜分离技术在石化工业上的应用实例，并分析了气体膜分离技术的开发趋势。
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