这样对某些公司也带来了一些麻烦，这些公司专业从事从混杂的垃圾废料中回收塑料制品，并且他们依赖着回收法来获取必需的加工原料。
That has caused problems for companies that specialise in recycling plastics from complex waste streams and depend on take-back laws for getting the necessary feedstock.
本文详细综述了通过共混法回收废旧混杂塑料的研究进展，并指出所用的增容技术。
Research in recycling of waste commingled plastics by blending is reviewed in detail and thecompatibilization methods are emphatically introduced in the paper.
可是她甚至话都没能说完，奥立就从视线里消逝了。他跟地上的其它落叶混杂在一起，而特鲁法孤伶伶地留在了树上。
But before she could even finish, Ole vanished from sight. He blended in with the other leaves on the ground, and Trufa was left all alone on the tree.
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