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...
The old stone cattle trough still sits by the main entrance.陈旧的石制牛食槽仍然放在大门口。The trough of low pressure extended over about 1000 kilometres.低压槽延伸约1,000公里。As the wave bore down on us, the trough deepened.当波涛向我们压来时, 波谷加深了....
Commercial radio broadcasters have used long waves for nearly 60 years.将近60年以来,民用的无线电广播一直用的是长波.Patriot broadcasters are aware that mind control is happening.爱国者广播者们意识到精神控制正在发生.Television broadcasters were warned to exerc...