C 5 distillate of ethylene accessory substances was used as raw material.

C5馏分油主要来源于石油烃高温裂解制乙烯过程的副产品,随着乙烯工业的发展,乙烯废弃的C5馏分量逐年增大.另一方面,民用燃料需要量颇为可观.

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For more extreme temperature variations C 5 can be used.

为更极端的温度变化的C5都可以使用.

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The progress of polymeric modification technologies for cracking C 5 petroleum resin were reviewed.

综述了裂解C5石油树脂的聚合改性技术进展.

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Polyacrylate emulsion was blended with tackifier resin such as rosin emulsion, C 5 petroleum resin emulsion.

聚丙烯酸酯乳液和增粘树脂松香 、 C5石油树脂乳液共混,用共混液涂布成压敏胶带.

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From C 5 to C 14 , slowly I a good English speaker and a more confident teenager.

从C5到C14, 我的英语能力逐渐提高,并且在与外教们的沟通中建立了更好的自信.

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CITROEN C 5 is the new generation of the dominant products of France Citroen company.

雪铁龙C5轿车是法国雪铁龙公司的新一代主流产品.

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