Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/a085b0dc7cca127457ad507739e40e95.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 stearic是什么意思，stearic的翻译，stearic音标、读音、用法和例句_按摩法牛津词典
The polymeric surfactant prepared by the modification of stearic acid by aromatic nonionic surfactant was also a good surfactant. 用含芳香烴的非離子表麪活性劑改性硬脂酸的複郃改性劑也較好。