Warning: file_put_contents(/www/wwwroot/ppbbbu/5356789.com/cache/cbf791cd5b90938d027551e78efc0765.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/5356789.com/index.php on line 55 hedong salt-lake是什么意思，hedong salt-lake的翻译，hedong salt-lake音标、读音、用法和例句_零六五六深蓝词典
The first chapter gives a brief introduction of the natural conditions of Hedong Salt-Lake and the history of the salt-producing technology before Tang Dynasty. 本文共分五章:第一章,简要介绍了唐代河东盐池的基本状况以及唐代以前的制盐技术。