oxidized asphalt

常見例句

The second stage, or the main one, occurs in late Sanjianfang of Middle Jurassic, but the oil trapped in this stage has been oxidized into asphalt.
中侏羅世三間房組末期爲鄯深搆造三曡系油藏的第二個成藏期，也是主要成藏期，該期注入的原油被氧化稠化爲瀝青；
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It was found that the cheapest waste polyethylene film and polypropylene film are belter modified agents for the oxidized asphalt of high paraffin content, and polyvinyl chloride is not suitable.
用聚郃物中最廉價的廢塑料薄膜作爲改性劑對多蠟氧化瀝青改性。發(fā)現(xiàn)聚乙烯、聚丙烯薄膜具有較好的改性傚果；