Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/435b33c974ff01076dc3e745178bc433.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 oligomer例句_oligomer英汉例句_oligomer双解例句_94生活常识网有道词典
The research of organic silicon oligomer is important to promote the development of organic silicon resins and its modified resins. 有機矽低聚躰的研究是促進有機矽及其改性樹脂發展的重要因素。