“甲酰胺”造句
目的探討我國(guó)二甲基
甲酰胺 ( DMF ) 的生物接觸限值 ( BEI ).
Objective To explore the biological exposure indices ( BEI ) of dimethylformamide ( DMF ) in China.
研究表明,該反應(yīng)器可有效降解苯
甲酰胺.
The results show that the new type reactor could degrade benzamide efficiently.
丙烯酸鹽, DDBSA和二甲基
甲酰胺之間的反應(yīng)常常分二個(gè)階段.
Acrylate, DDBSA and DMF were used to react under a two stage.