美国科学家最近宣布发明利用废塑料和木材制造复合材料的新方法，该方法应用了一种有效连接塑料和木纤维的特殊分子。废弃塑料已越来越多地被回收再加工成其它产品。目前，不少科学家都在研究如何将塑料与各种天然纤维相混合而制造新型材料，因为利用这一方法制造出的新材料 U.S. scientists recently announced the discovery of a new method of making composites from waste plastics and wood, using a special molecule that effectively links plastics and wood fibers. Waste plastics are increasingly being recycled and processed into other products. At present, many scientists are studying how to mix plastic with a variety of natural fibers to create new materials, because the use of this method to create new materials