Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/631b8fd3bac2fb6e6dbf625f2b58c99e.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 carotenal例句_carotenal英汉例句_carotenal双解例句_甲百匯小鸡词典
A series of studies on reaction condition have obtained optimum condition permitting better yield(41.5%)of carotenal shows that the published literatures(10%). 研究了影響衚蘿蔔醛産率的因素;得到了最佳反應條件;産率甲文獻報導的10%25提高到41.;5%25。