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美国马萨诸塞州的科学家们于2007年7月中旬宣布,开发出一种合成聚合物——塑料的构成成分,它不会燃烧,是传统塑料有吸引力的替代物。
Scientists in Massachusetts, USA, announced in mid-July 2007 that they have developed a synthetic polymer-plastic composition that will not burn and is an attractive alternative to traditional plastics.