Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/25471ae93d5641ba89058ddff080a773.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 AEAC例句_AEAC英汉例句_AEAC双解例句_按摩法牛津词典
With the increase of the number of the hydroxyethyl on nitrogen atom,the surface excessive concentration of AEAC was increased.However, the area of AEAC molecu... AEAC的表面过剩浓度随N原子上羟乙基数的增加而增加,但表面分子面积减小。