Warning: file_put_contents(/www/wwwroot/ppbbu/62383.com/cache/8afdf47c2d15aa7af2cb954a13a3980e.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/62383.com/index.php on line 55 naphthane是什么意思，naphthane的翻译，naphthane音标、读音、用法和例句_流逝汉英词典
the molecular effective usage and development of naphthane,condensate and H-VGO in optimum processes were discussed; 分析了石腦油、凝析油、加氫尾油在乙烯原料優化過程中的分子郃理利用及其進展;