...塑料的主要成分:聚乙烯或聚氯乙烯.塑料聚乙烯 ·聚氯乙烯 ·聚苯乙烯 ·聚乙烯醇 ·聚丙烯 ·聚丙烯酸 ·聚丁烯 ·聚异丁烯 ·聚砜 ·聚甲醛 ·聚酰胺. » Main constituents of plastics: PE or PVC.
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...塑料的主要成分:聚乙烯或聚氯乙烯.塑料聚乙烯 ·聚氯乙烯 ·聚苯乙烯 ·聚乙烯醇 ·聚丙烯 ·聚丙烯酸 ·聚丁烯 ·聚异丁烯 ·聚砜 ·聚甲醛 ·聚酰胺. » The main ingredients: polyethylene plastic or PVC plastic polyethylene, polyvinyl chloride (PVC) · · polystyrene, polypropylene, polyethylene...
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塑料是玩具和其他产品的主要成分。
Plastic is a major component in toys and other consumer goods.
为了完成这项发明，Grzybowsk博士和他的团队将细微的金银颗粒植入主要成分为异丁烯酸甲脂的凝胶中(即制造塑胶玻璃的主要原料)，并将其夹在两片薄薄的塑料片中。
To create it, he and his team embedded particles of gold and silver into a gel made mainly of methyl methacrylate (the raw material of Perspex). This was sandwiched between two thin, plastic sheets.
如今，环保主义者和企业家们正试图将塑料回收成它的主要成分-石油。
Now, environmentalists and entrepreneurs are attempting to recycle plastic back to its main component - oil.
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