petroleum resin

常见例句

双语例句

• The progress of polymeric modification technologies for cracking C5 petroleum resin were reviewed.
  综述了裂解C5石油树脂的聚合改性技术进展。
• The application of a novel petroleum resin sizing agent in the bleached sulfate wood pulp was studied.
  对一种新合成的石油树脂施胶剂在漂白硫酸盐木浆中进行了应用实验。
• Hydrogenation modification or chemical graft modification can improve petroleum resin properties, therefore, this will be the development direction for the future.
  对石油树脂进行加氢改性、化学接枝改性可提高其性能，这将成为今后的发展方向。

权威例句

• The typical surfboard is a slab of petroleum-spawned polyurethane slathered in layers of toxic polyester resin.
  FORBES: Surfing's Toxic Secret
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