“production process of light olefins”的概念、定义、翻译、参考文献-科学参考

单词	production process of light olefins
释义	production process of light olefins Encyclopedia 工学低碳烯烃生产工艺释 production process of light olefins低碳烯烃生产工艺生产低碳烯烃的工艺技术。低碳烯烃也称作低级烯烃，主要指乙烯、丙烯和丁烯，有时也包括丁二烯。低碳烯烃是重要的基本有机原料，也是石油化工的龙头产品。随着现代化学工业的发展，对低碳烯烃的需求日渐攀升。
随便看	painting painting academy Painting a Dragon Without Eyes painting album of Kunqu opera characters by Li Yong Painting Along the History painting and calligraphy restoration Painting Appreciation and Collection Painting Culture—The Making of An Aboriginal High Art painting film Painting Guide Painting Inscriptions of Wang Hui in His Twilight Years Painting Manual of the Jiya Study Painting Manual of Xuanhe Era painting mask Painting Monthly painting of Chinese minority nationalities Painting of Court Ladies Adorning Their Hair with Flowers Painting of Court Ladies of the Former Shu Painting of Emperor Kangxi’s Southern Inspection Tour Painting of Grape in Ink and Wash Painting of Mountain Village by the Fuchun River Painting of Poem to Goddess of River Luo Painting of Poem to Goddess of River Luo by Zhao Gou Painting of the Admonitions of the Preceptress to the Ladies of the Palace Painting of the Prosperous Nanjing City in Ming Dynasty

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