Flexography is used in the industry's advantage, it is beyond doubt.柔印用在标签行业的优势, 现在是毋庸置疑的了.This paper mainly discusses the problem of how to establish four - color mathematical model of Flexography.本文主要研究了柔性版印刷四色呈色数...
He found no evidence of collusion between record companies and retailers.他没发现唱片公司与零售商串通一气的证据。They secretly entered into collusion with the northern warlords.他们喑中和北洋军阀勾结起来.They were in collusion and swindled people out of...