olefins 烯烃
- 10 years work experience in Olefins and/or Nitriles plant or R&D center of petrochemical plant.
10年的石油化工行业烯烃产品或腈类产品研发中心的工作经验。 - Its activities include base chemicals (olefins and aromatics) as well as polyethylene, polypropylene and styrenics.
道达尔石化的业务包括基础化工(烯烃和芳香烃)以及聚乙烯、聚丙烯与苯乙烯类产品。 - Epoxidation of olefins is an important chemical reaction in chemical industry. Epoxides have been used as organic materials and chemical intermediates.
摘要烯烃的环氧化反应是化学工业中重要的化学反应之一,其环氧化物是用途极为广泛的有机原料和化学中间体。
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