上个世纪八十年代说的是什么时候
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w3817110 共回答了15个问题
|采纳率86.7%- 1980年---1990年之间这一段时间
- 1年前
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- 英语翻译热敏型CTP版的显影液及其其他配套试剂CTP技术出现于上个世纪八十年代,发展到今天无疑是进步最快的一个领域.而C
英语翻译
热敏型ctp版的显影液及其其他配套试剂
ctp技术出现于上个世纪八十年代,发展到今天无疑是进步最快的一个领域.而ctp版材无疑是该技术的核心部分.热敏ctp版材从而成为发展最为迅速的ctp版材,而热敏ctp版材的组成成分是众多厂家研究的重点,而***的研究还是没国外研究得深入,但近几年***有了很明显的研究效果.热敏ctp版基本分为阳图热敏ctp版和阴图热敏ctp版.热敏ctp版材的成像基本原理是:当激光等作用后,版材表面成分会发生变化,从而会产生一种酸性物质,所以显影液的配制必须为一种碱性溶液,当显影液处理时,这样酸性物质才能和碱性物质发生中和反应,反应区域就出现图文效果.目前已经出现了很多免处理型热敏ctp版,但本文还是介绍是要处理型的.
阴图 阳图 显影液oyyz5201年前1
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chouxiaoyatutu 共回答了16个问题
|采纳率87.5%The hot quick type CTP version developer and it the other kit try
The CTP technique appear in last century 80's,development till today doubtless is progress a quickest realm.But the CTP version material be doubtless is should technique of core part.Hot the quick CTP version material become development thus most quick of CTP version material,but hot constitute of quick CTP version material the composition be numerous point for study,but the local research still have no abroad research thorough,but the last few years domestic had very obvious of research effect.The hot quick CTP version is basic to is divided into the sun diagram hot quick CTP version and Yin diagram hot quick CTP version.The become of hot quick CTP version material is like basic principle BE:When laser etc.function empress,the version material surface composition would occurrence variety,thus would creation a kind of acidity material,so developer of prepare have to is a kind of alkalescence aqua,be developer processing,so acidity material then can with alkalescence material occurrence moderate reaction,reaction the district appear a diagram text effect.Have already appeared currently a lot of don't need a processing type hot quick CTP version,but this text still an introduction want processing type.
The Yin diagram sun diagram develope1年前查看全部
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