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.
谈话是以一种英、俄、法混杂的语言进行的。
The talk was conducted in a mixture of English, Russian and French.
同时在试验过程中采用四点响应信号综合评估法，证实能有效地分离出混杂在扭转振动信号中的弯曲振动的频率成分，提高了结果的准确性。
In the experiment, 4 signals are evaluated synthetically to separate the bending component intermixed in the torsional vibration so as to improve the accuracy of test results.
混杂元法是求解平板问题的良好方法。
The hybrid finite element method is a fine method for solving plate problems.
提出当前用古生物法确定蛇绿岩套形成时代及蛇绿混杂岩定位时代应注意的问题。
They point out the age of ophiolite suite by paleontological method and the emplacement age of ophiolitic melange.
针对轴承振动的非平稳性特点和频谱成分的混杂性，提出了基于小波的信号自适应阈值降噪法。
Base on that, the application of wavelet transformation in fault diagnosis to analyse nonstationarity of roller bearing vibration signals with Daubieches wavelet is introduced.
针对轴承振动的非平稳性特点和频谱成分的混杂性，提出了基于小波的信号自适应阈值降噪法。
Base on that, the application of wavelet transformation in fault diagnosis to analyse nonstationarity of roller bearing vibration signals with Daubieches wavelet is introduced.
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