Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/155e92e5e750e302f42fe1daed2ad624.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 heliography例句_heliography英汉例句_heliography双解例句_按摩法牛津词典
"The discovery I have made and which I call Heliography, consists in reproducing spontaneously, by the action of light…"——Joseph Nicéphore Niépce. 我將這次探索的結果稱爲日光圖，在於借著光的作用自發再現……