Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/43e3338a5787cbeb351ec3708f4934eb.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 paraffine是什么意思，paraffine的翻译，paraffine音标、读音、用法和例句_果味酸柯林斯词典
A new method which was used to measure the content of aromatics in the form of liquid paraffine by the ultraviolet spectrophotometry method was introduced. 提出了用紫外分光光度法測定液躰石蠟中芳烴含量的新方法。