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The year is 118 A.A.C. (after air conditioning) - [CrossTalk]
IEEE Spectrum ( IF 3.1 ) Pub Date : 2020-07-01 , DOI: 10.1109/mspec.2020.9126104
Vaclav Smil

AIR CONDITIONING was devised not for comfort but for industry, specifically to control temperature and humidity in a color printing factory in Brooklyn. The process required feeding paper into the presses a number of times, once for each of the component colors, and the slightest misalignment caused by changes in humidity produced defective copies that had to be thrown away.

中文翻译:

年是118AAC(空调后)-【CrossTalk】

空调不是为了舒适而设计的,而是为了工业,专门用于控制布鲁克林彩色印刷厂的温度和湿度。该过程需要将纸张多次送入印刷机,每种颜色各一次,湿度变化引起的最轻微的错位都会产生必须丢弃的有缺陷的副本。
更新日期:2020-07-01
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