英语词汇“photo-etching”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

photo-etching

/ˈfəʊtəʊˌɛtʃɪŋ/

noun

1 Printing. A process by which an image is photographically transferred to a printing plate, and then etched, as in photoengraving, photogravure, and photolithography; a plate or print made in this way.

2 Manufacturing Technology and Electronics. A manufacturing technique in which a surface is coated with a photoresist and then illuminated through a mask bearing the desired pattern and selectively etched, used for making finely detailed objects such as printed circuits and microtools.

Origin

Late 19th century. From photo- + etching.

单词	photo-etching
释义	photo-etching /ˈfəʊtəʊˌɛtʃɪŋ/ noun 1 Printing. A process by which an image is photographically transferred to a printing plate, and then etched, as in photoengraving, photogravure, and photolithography; a plate or print made in this way. 2 Manufacturing Technology and Electronics. A manufacturing technique in which a surface is coated with a photoresist and then illuminated through a mask bearing the desired pattern and selectively etched, used for making finely detailed objects such as printed circuits and microtools. Origin Late 19th century. From photo- + etching.
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