French artist and inventor of the daguerreotype process for obtaining positive photographic prints. 達蓋爾，路易斯·雅克·曼德1789－1851法國藝術(shù)家和發(fā)明家，發(fā)明了銀版攝影術(shù)，能洗出照片的正畫
Daguerre:French artist and inventor of the daguerreotype process for obtaining positive photographic prints. "達蓋爾:法國藝術(shù)家和發(fā)明家;發(fā)明了銀版攝影術(shù);能洗出照片的正畫.;"
To make a daguerreotype of. 用達爾銀版法拍攝
In 1840 he developed the calotype;an early photographic process that improved on the daguerreotype, it involved the use of a photographic negative, from which multiple prints could be made. 1840年他開發(fā)卡羅式照相法，這是一種改良達蓋爾式照相法的早期照相方法，它使用一種攝影負像，由此可以復(fù)印多份照片。