Warning: file_put_contents(/www/wwwroot/ppbbu/www.30232.com/cache/c6091a1d83f710ecfb4e8fcd9485e444.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/www.30232.com/index.php on line 55 heliography是什么意思，heliography的翻译，heliography音标、读音、用法和例句_绍翊字体网有道词典
"The discovery I have made and which I call Heliography, consists in reproducing spontaneously, by the action of light…"——Joseph Nicéphore Niépce. 我将这次探索的结果称为日光图，在于借着光的作用自发再现……