Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/62f8c687083920784f06fe027dcae1eb.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 carotenal是什么意思，carotenal的翻译，carotenal音标、读音、用法和例句_沉淀汉英词典
A series of studies on reaction condition have obtained optimum condition permitting better yield(41.5%)of carotenal shows that the published literatures(10%). 研究了影响胡萝卜醛产率的因素;得到了最佳反应条件;产率甲文献报导的10%25提高到41.;5%25。