Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/a55e73b2e14fc3ac700e0389e4c75038.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.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_零六五六深蓝词典
"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……